INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e91e0d51b88cce3e766aadcdc54e3d0a02966621a58ec030d2744f7fad0993c', 
    'Xvk32NySXpR+YTCzAnex4Pb1ACoadp3irZaFYYwYkOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)