UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qox1Rbf9UzoYRpuiGgRN7QDMosDW9zHGC75ySLcyGb0=' 
WHERE 
  key_id = 'f4817360728430b1b4f4b14ad5be096121c1a183449ff8eb918a5a67eb9638f3' 
  AND (
    token = 'Qox1Rbf9UzoYRpuiGgRN7QDMosDW9zHGC75ySLcyGb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )