INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '386fccaedb2632aa8b7a3dce6fb32a2cd38806346aad369ec02a167e37d095b4', 
    '9v4+ThIa1qFG1L7lRbCG1YjuVHpnrozhBo+Gh3s/rcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)