INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f8a00e2c60e9d51f9f58e243fc361eb62cef2b91f38b89bbfdf17332c65356', 
    'S0BzxO4du6xVGSTIupTEAeodbgVlYnTWWS6y5Y/sm4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)