UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fk69TYdG1r3Xi4WyIVsA2lFEhkVwzmasFzHDkYJbfy4=' 
WHERE 
  key_id = '4213eb85a11b2da57d66d48be13711b21266829ac1bca0d10c8ce8faefd18f98' 
  AND (
    token = 'Fk69TYdG1r3Xi4WyIVsA2lFEhkVwzmasFzHDkYJbfy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )