UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wRbRNBkcJ5lpXxc3wXT5Vx7GP08ivpXts0n3aEqPchM=' 
WHERE 
  key_id = 'e6e16ea90e1aa7dc4263bbf7bb3a6285e639f92fd7077686c7213aba998eecdc' 
  AND (
    token = 'wRbRNBkcJ5lpXxc3wXT5Vx7GP08ivpXts0n3aEqPchM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )