INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f538a0c56a4f86fb00a39939160438457e09cf4be6220799fccdeaf069d3f5c', 
    'OLD2VVBl4W4XjN6mGYxr76RMTmwOlo1+E22yOjGeI/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)