INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c56c8b162e9096bd5846f103031ebea24288fbf3fed1774d1c419f77eaf90c7', 
    'Ti/htO6AQ07zrQUBAxWkOScsrBmJB6lk6BcHgvdtg0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)