INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd34967620f9de241c64ae69c0194900fe2decb9aadb5460dbd681b68d0451b81', 
    'B4LQe7XK3XXdsFgxE7WHkJOa/CbcBpIK5AvW6lCkaUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)