UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdLqC55LImWJvLdQZAOIx7OSb+iwgK3FWJWb0wcHCiM=' 
WHERE 
  key_id = 'f4e2dc94b80d460d9b502fcb9a1777faba02970fbbaa2c93688dbec33eba0131' 
  AND (
    token = 'kdLqC55LImWJvLdQZAOIx7OSb+iwgK3FWJWb0wcHCiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043