UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XRygAw3b8NmVipP5BPscGx7vGv1zj2XalR+SmeZoeno=' 
WHERE 
  key_id = '4df77ccc93fc6369d18244f3a888057254fee541ee142740447f4bfb8d66b015' 
  AND (
    token = 'XRygAw3b8NmVipP5BPscGx7vGv1zj2XalR+SmeZoeno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )