UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g5i7ZU2J8C4dqro0oI87plF2MEOo+fSx6fuvrJpaxLc=' 
WHERE 
  key_id = '9c95e43172bb80c99c698530fd843293dacca2d134e80143795271d5ef25f91f' 
  AND (
    token = 'g5i7ZU2J8C4dqro0oI87plF2MEOo+fSx6fuvrJpaxLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )