INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cf922083627d805fc6212e7d90f334b25f2eb437f8687890d25a3124d2eead9', 
    'e7I6Hezhg/ctp2wNrqbeTjHFh9O4oQyZqdDD7k4RCW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)