INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b0845a045d190e795156dfb6ab6a84a37a3a1e0feb37ca98e5f9386d8b7811', 
    'ltw6fqgy51v/d+xqbA0PqoTZv5vMbr1gK8gZi2m5isY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)