INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4545627ef634fe6a3da11da744ae8e485624571a5753a3d9f8e99c9713516409', 
    'M0dn+WOnZRRjcYLc/IopuZZDz7hjNuSKnenqb8eUT74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)