INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f8ba8c0324594f6a4bd4bd03c5c0833afea279eafe8e226c44675bb56a6fd00', 
    'azJJqVCdu1arrwJzQx2WuIaZBP9lsfwDv/4izxOIKaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)