INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54f1f7477402b64fad3e97279c23977b7d59558db88dbccefc489eaeb9973e84', 
    'AQUDFfGP9V0LdWgL47FJbUW2W798CWU9OGnRHDU0R40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)