UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6YFF3z1EjPh8pQOwpGfOOPinBXblLNiRc0G5iEs11M=' 
WHERE 
  key_id = '0269e6582b44c6e6135847a436a934aa92e45d26669a44339824aaad5885d81e' 
  AND (
    token = 'i6YFF3z1EjPh8pQOwpGfOOPinBXblLNiRc0G5iEs11M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )