UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iFW78bx9FKvsuk6fe0n3V829tasUTl0NGp62n2uMHqk=' 
WHERE 
  key_id = '2102be42d793efc48a373ef96f54e3b49e284e91f629529b755c9e0d41c069ae' 
  AND (
    token = 'iFW78bx9FKvsuk6fe0n3V829tasUTl0NGp62n2uMHqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )