INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c188de9d1defdbcaa5afbd933ff2a7791a7a169479db4ede40bc6d669eeeb796', 
    'VndFLPR0OQAOO1Uh0QiQjQz2L36YHWKCQ4WQGSX9UHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)