UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKoYjh75X+sx/BD1yCJymcIp+Ng+1XgNmn2mB9SE/fI=' 
WHERE 
  key_id = '44ce59ef69a9da9e64b278ff1e804ed4e9eb9526d709dcb25bcd7c23f2661d2b' 
  AND (
    token = 'vKoYjh75X+sx/BD1yCJymcIp+Ng+1XgNmn2mB9SE/fI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035