UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RGfvmFbl0RDV75BFQRWDa7WeKHElP1R41FDpJqEwnwY=' 
WHERE 
  key_id = 'b11583c6cc92d9b839ee3f984049a0d611964e6cc8e121b01373bb805e22f7a6' 
  AND (
    token = 'RGfvmFbl0RDV75BFQRWDa7WeKHElP1R41FDpJqEwnwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )