INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '775835348c92d82a79e5359a0ea6daab089a3c9738666f46bad294cb70902752', 
    'wgrd+BeVSmzxDLYzEbkjOkxuzkbXxdeR4VmgNoWx4G8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)