INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9891f5691bcd7579eac079a1ba34270c679eb4477eaf6405817e179826cc8a3c', 
    'EgUGceowt/mqT7aYR8FnB5OHkePZA8THmdUfsmhM/84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)