INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c6976e991555788c14dff1ad7e8a02cb17b01662b220b32e5abb91ed0f45d60', 
    '8goY3+coqoaGxl9c+iRS3xn5jrn2HY9p3tKD0qVhnGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)