UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EHNH6IfKRQTeL9bx1cwJc8eGzxkAx0H0D5H9n02Gmw=' 
WHERE 
  key_id = '4568434dbcf384e71487823fc98b09f4e89caf8b0b96247817b2a7c222b40598' 
  AND (
    token = '2EHNH6IfKRQTeL9bx1cwJc8eGzxkAx0H0D5H9n02Gmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )