INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4ec5831ad33573cb2321bda8f68b26a5af1b869fd855378435a989d47e9fffa', 
    'ffcriv0ir0embxHL6ba2P3nN+lnE4CMh4LdecCOC2yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)