INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b3584ecc9e712a678fac4fb753f53b1729adb75a0191f96f5747344bed99495', 
    'IStAalbEgArL5VqBQMvRFyymnIXTkjSx+xFOuS6B4Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)