INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8578991be2061af37a971b2a094952dbe87f1c7327e7b92fb413507bdf34711', 
    'gNnSeigBHkspiCRmlaOGz6dVCL1hY3E5Ed8woPS/nKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)