UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PRfj70croRri6lIHeNQtyNTO4RAhoyXOB7OJBVbO7YI=' 
WHERE 
  key_id = '85b1cf4d838cfdcdab72426aeba29dbc022740f999c2b0bb1c4f394ac03cf7d6' 
  AND (
    token = 'PRfj70croRri6lIHeNQtyNTO4RAhoyXOB7OJBVbO7YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )