INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88eeb8fe4f89f7b99c94f20b2c18a2c2c1b756dd0d5c30cfe228631ad37662eb', 
    'OnX4szYpn7Qppcaw8Ky4meKjZRvveiXxlCLvY4Y/4sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)