INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28116f013619ac5f7b191e311a167881ba552ac03a5f86941422ce971e5b7f77', 
    'HwCp36ZLU+9mGMzXOcnNetQpNlldvrCRCH0toZZkokE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)