INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '548031d8d531bd442e6f6a8bcaa8a6c0f137baa07204351a0b84649f1f6003b7', 
    'i8kqyiyxGf6c5yDn23TZ8b9DPqsDzO5VoQe73c4B8Gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)