UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O6H+046gtGClFSNGpJfk7MSFRFKRXCRZSYTs/fuu6xs=' 
WHERE 
  key_id = '550c69e66544f3e15ed2fe04808e6272bd9e0bfa2c25cc8eba76f80574426ede' 
  AND (
    token = 'O6H+046gtGClFSNGpJfk7MSFRFKRXCRZSYTs/fuu6xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )