INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '327d689cbca959e836d390a0a3ea149fc4bb385750037a6795cd51fb692f4ab7', 
    'xdKQwEdBySuxW0jfH3ZyFCnEx7DE25yttMKK449ZA1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)