UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95LOnH6D5Khg/unCL/wwUuGuQJYl7bu/dQ0UPxthVq0=' 
WHERE 
  key_id = '52a9dbc875dd8f05e43bcd7b4a56ea11a1782a7718c0b7481268f7fee834a55a' 
  AND (
    token = '95LOnH6D5Khg/unCL/wwUuGuQJYl7bu/dQ0UPxthVq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )