INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f759b3bca74baa9b9d6ab63c5bbe5778d111b0eab15060d907971d6caf8cee4d', 
    '6Q8Hd4P0JAHlf7EIFQh2OepqmcklDYgj0f7fKRFBhx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)