INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b91f86411effa7916d99334138f24e263f14cafb9874507a4d1f7b70b9a434a5', 
    'sANf2EXGespSV7DoeZAIb9RfirSu+ipxl3dq87Uirxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)