INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5be1648b55a3a1b781037e10f77743a9a643fbcc8e18fc198d0d31169f0d1cf7', 
    'euLpEwDUOpzDyfPo8uBZCANWfPV+DWkPWI+giUaSAFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)