UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'twM5N83YbJR7CT4XDMcT9kN0kxtDEb4j97ylY1o66hc=' 
WHERE 
  key_id = 'bf8ab42a4d20d7e19f4db94880f6429a587ac5757fb19d2fce64cd240f658a9e' 
  AND (
    token = 'twM5N83YbJR7CT4XDMcT9kN0kxtDEb4j97ylY1o66hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )