UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VS2Az0glb4QFdFYvUpFYqIf1hIU3Bc5wVtQVTSD80E=' 
WHERE 
  key_id = 'b4fb3f90abb47b66d27d6b41b292cee605b4ce032aee6cdf1d5a922bf96621a0' 
  AND (
    token = '3VS2Az0glb4QFdFYvUpFYqIf1hIU3Bc5wVtQVTSD80E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )