INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbd02afa8c6048c28073b10d204bc40a21a2c7c3139dbc847d19d20a1e3abdcd', 
    'DaQnIH33fjzKghn11B4nhEPZW6cX9gtTi7Mrprrqu2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)