INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7f57651e851bf41920f4c00f840e384bc10ad367aa60996a787bcd797d62308', 
    'nsiQnMUSHteMJLL+dMn12MOPZKzxu/9WDhR9HT8X67Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)