INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2568b6e3b3157bfa142d7409c61b357bb1da39f5617fbaa580fa9396df7282a2', 
    'm/eQSkJQyNO0ZIm5v6F4i2SH2qYw1kBuu6ZYUtfZm7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)