INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '424c4fe02d9a91dabd22621ecd83eda15af6e40d33b10474c840a939b563380f', 
    'fhXzh0ZH+9hpUIXVuKsUxi8AujtVcVcv6vQboG1aZUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)