INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9894fc60735e29646d42171a10b2a4ec374ee331a9fbf46a7dce6536f88e5210', 
    'NmbNHSannj8arnMGEopphS9oTaWhRK2/5XGv8UpTTmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)