UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZqGHfEifqIZAXw4Vvf0oRprPdkvSjrTyq70GsKbthcQ=' 
WHERE 
  key_id = 'bc1ad53d69462b1aed20bd4be69d16f5ed361e7c5a7f764315f7c5da6ee70418' 
  AND (
    token = 'ZqGHfEifqIZAXw4Vvf0oRprPdkvSjrTyq70GsKbthcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )