UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't6Np1HYDnTKM7m3Tb1lkhGhCYV8Dpz5LCt+asQ0+I+4=' 
WHERE 
  key_id = 'bf00643f73cf171785190f3e8ec98b5df13d717270b3bc81381e0b0e30df31c7' 
  AND (
    token = 't6Np1HYDnTKM7m3Tb1lkhGhCYV8Dpz5LCt+asQ0+I+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )