UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N1YVuMfsTSLOvEC10v34Alq46UATzfawD/pe4UXPSRg=' 
WHERE 
  key_id = '3888325dab72829539a7fe9982d7df7bc67d265df9f7d29fb6bf4c5c321bedbb' 
  AND (
    token = 'N1YVuMfsTSLOvEC10v34Alq46UATzfawD/pe4UXPSRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )