UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i75OfTud3OWYX7R1jSthQ/wkEdX9s9NOceFIa3ovV3c=' 
WHERE 
  key_id = 'b547c8514382839de4c087bd7eff9fd45341427dfa0c87012abb02c2b6a6f5eb' 
  AND (
    token = 'i75OfTud3OWYX7R1jSthQ/wkEdX9s9NOceFIa3ovV3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )