UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cCc/voNUxtPrutChFBdDgbMOHYe78D02fp6R/CLZvc=' 
WHERE 
  key_id = '0443459939b41980b8a8b75bb9f1592078989adb25c6427d7843833df6e5e268' 
  AND (
    token = '7cCc/voNUxtPrutChFBdDgbMOHYe78D02fp6R/CLZvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037