UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5vUX94c9knq8q4MbkB6LeLWYg+bV/e7D8opNLBoqa8=' 
WHERE 
  key_id = 'e048e51f7bfc93647cac65c393a6b1bc3da3908394de4a8d0ab2b5c1594736e2' 
  AND (
    token = 'c5vUX94c9knq8q4MbkB6LeLWYg+bV/e7D8opNLBoqa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )