UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RUtLw818bve5xquC7n7wGchhHHyxLuFcZDRsfdrp5BY=' 
WHERE 
  key_id = 'aa4baab36c14ff465abb46311768e0174864f5674e23c9b5d481a9d39f1b324a' 
  AND (
    token = 'RUtLw818bve5xquC7n7wGchhHHyxLuFcZDRsfdrp5BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )