UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uF+cfDk3Y7nDnqwQ+W6eDua7VOgamvyrI/w6q2El0A=' 
WHERE 
  key_id = 'eaf105755ab5f15342aad59e02fc715118460c67863ae9a33d93962e10167508' 
  AND (
    token = '2uF+cfDk3Y7nDnqwQ+W6eDua7VOgamvyrI/w6q2El0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )