UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9pXJIOXz1Xmw34Yr4K0Dr1LI2bWGFeBUzFUXiKNMfk=' 
WHERE 
  key_id = '32ef3c2bb2fdfea9aa9eddaccc3a720d2b2b664708b8b709ec264c24a87bf485' 
  AND (
    token = 'x9pXJIOXz1Xmw34Yr4K0Dr1LI2bWGFeBUzFUXiKNMfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )