UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1FzXSt6OsFASliBbcWc9Zx3lbzCzG++O/6iDfJTZp8A=' 
WHERE 
  key_id = 'c18ba766d4d1f4052b55ef993e13f190e3183e2c6c5427cf13941723d7d8b898' 
  AND (
    token = '1FzXSt6OsFASliBbcWc9Zx3lbzCzG++O/6iDfJTZp8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )