INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7febb7aa783f98f6ff8411d4e948af911fb2944700ed5d1beae7aa6a59a052c', 
    'IRjqopxUBUq5jnUUpoKXxMAQgkJ539gnHAI6dFEkgI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)