UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OsGssjGkfskvIhLimBiUx3xWduS7j7VZI4XNEDyPea0=' 
WHERE 
  key_id = '788be31b6d95d46206aebc9db4a43baca764b4430ebb9375562f5985b148e367' 
  AND (
    token = 'OsGssjGkfskvIhLimBiUx3xWduS7j7VZI4XNEDyPea0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )