INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a9f535c152afb3d82be38fab5f09b73f60da6cc098b8f401a2430c5a5f52b8', 
    'N1dgIqLeMmf61Tr9ve9U7tXlT/Gknj6JovLqYgI1eBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)