INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a99d6772b4fac07e2c38b8d0106e8bb1569598d5553dbb46053be364554c7edd', 
    'CtO4qqMhLjRNqrwTRLbpjK9catnBYyUTFrYHbnGR/Vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)