INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea8526835617de7b6042601c133a8d2bc76350335b8a3dbaff06075324aae02f', 
    'DwFkMtRzG7joxDZFY1jAj0fpdEtrTktaUpSH9DRP9Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)