INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dd037c6ca876eaa3d03e1a8b93384e00bea7e5e48f4c82f1e02c273719af4f6', 
    '93o3pb3hV6Fm6Zmhu91NGT+Buu15dK4IVU9rtTe84z8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)