UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kACkT2BwlqjMuXXJNie76wLAwGU7JMlWzCSwtyucCos=' 
WHERE 
  key_id = '76373aa8ebadd439008cbcc24c0aa1e8e0d80244042d86d3a41f54a6d503f54e' 
  AND (
    token = 'kACkT2BwlqjMuXXJNie76wLAwGU7JMlWzCSwtyucCos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )