UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tf/sQf3i1muWU2ZR2Py8d3a3S8v24vFGRP2UNlNXgkI=' 
WHERE 
  key_id = '0ccbd069e17fc2e2be759aabdb02b48c6f716aa54499ee580781480b17bd0ef0' 
  AND (
    token = 'tf/sQf3i1muWU2ZR2Py8d3a3S8v24vFGRP2UNlNXgkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )