INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e586bd2a2fbbbb99b81f25f5544cf519c121e7ed86c0b643b79f0120db30cf48', 
    '5dPInc+i4dOUgZ3CQgt+d0B975cAhQpu9v11kZZpPU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)