INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a8339f71d63da1b8cea486467b1614d9d10bf09f9a63d6695706880246021d3', 
    'WvXXaPf53v03jgK6ILQf1BrUcpwemr8RKhpOwcRjl2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)