INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f715357aaf5f2d31cc5b6828eefbd3d183a295991f237318902da88b74cadec', 
    '1AlQUyKNPdIZdM+3O6Rqi9xiYjP62zr4GQJJfupDM8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)