INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fc9dce412316c9c0e7e6ad8e46fe791f1ce809b5294cc10ac40efad6868f2c4', 
    'W5XcVXEpIgEZlDC33Uh8xfxamgdEhhTl5VbSxA9p0EA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)