UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nanRPydoxZT72GLsCCsGkQxYEvrBoAB/y6KQd/6b2SQ=' 
WHERE 
  key_id = 'f468968976f523896aeba89f95d3cf68ed9f167fc2f4d8121191ceb846a414cf' 
  AND (
    token = 'nanRPydoxZT72GLsCCsGkQxYEvrBoAB/y6KQd/6b2SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )