INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ee98e6c414b2efa2475f09e1a8ae7b21c6f93b385f79d713146661ba474c66b', 
    'a7qUx6LujleS/foq89BwAhplVd23242uKroXIdWup8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)