INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18d96b7679912027f4e8dc168ae30e371a46caee81738608d0551e30d3e8b23f', 
    'jI9MA9F8QKnL0dB4jlu5m94ZkKPGNCTWI0FaUdjbGLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)