INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc31e34a51aa837a81d0ecc71895f31b65b0e00db7ed064e893db4ce94c18152', 
    'vO+1qqleYeq9E9EftX6kYQ214390fVwW/pYP5GF555g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)