UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yh8l8HYyNrqQXFc/GpWJXgoD4VFbN0fDCersZPt1Ig=' 
WHERE 
  key_id = '8b837ee3b22cb014520e52ed10b07ba6dca90ea0b6f31887376bd4409a8f5306' 
  AND (
    token = '5yh8l8HYyNrqQXFc/GpWJXgoD4VFbN0fDCersZPt1Ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )