INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70b2d17ca699abb935f56ec501d4be2f5d08816dce4466547155ad43587d5902', 
    '/x2rygPvzXKtspxNrITQ0JxcberKFm5vlaW+Qpn5/tY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)