INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27cf3478398984b9a36f0e1bc4ffd1e7ac05167ca3870c169dc139e2978da232', 
    'B4H/4TOe1w99CJIKsFVzuFZxHUBsejQfDc24W07k3pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)