UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZlKycwVA7YmG7uDyrGFHmIJqMvHELLAnFV70KX8fDlE=' 
WHERE 
  key_id = '02877747e0e2507fc5516ac96462a11d50f1cae99e88feaa57d22485b76aa8e6' 
  AND (
    token = 'ZlKycwVA7YmG7uDyrGFHmIJqMvHELLAnFV70KX8fDlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )