INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7e3aaf854c1d854a8612e5a21a5096b6065bda288ea85c15feb349d9696c189', 
    '1kxGV+057a5WQq7WNb09JS3/i3G0tuU8eRgQ1jdoZpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)