INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb50f02c13d902e31ef04f1dc41f816c6cc11d3747d79599c8fab09010b0df58', 
    '7Gb2teQPUtZUCnc+lO2HIRZ9BAhHpP+pRkEeEMcvcIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)