UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/b6hs0VFLWavdz1IpP/kKQcQ7KZfK9TMHcHX77Qq+I=' 
WHERE 
  key_id = 'dd2348ad2d739dee57b6c6e9913e3648b0b46fc699431a2e03ba4a60cbae987c' 
  AND (
    token = 'z/b6hs0VFLWavdz1IpP/kKQcQ7KZfK9TMHcHX77Qq+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )