UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r69q0Y83T+gY2ld8jJ8UJhh7DNuoPdWgpOPWGKtrN3M=' 
WHERE 
  key_id = '3e5fb3d221461cfe793693d0ec6646bc15a74a1835be3ad05abc83f35621f29e' 
  AND (
    token = 'r69q0Y83T+gY2ld8jJ8UJhh7DNuoPdWgpOPWGKtrN3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )