INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ff1069540ffc0e274066849107784132823f4c2c50f54a5992fca233bae530f', 
    'Ddo7C+4bLNBroNRrOcRmHFZuGgxiGUVnGPIZhb3ZBJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)