INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3911890b84973c0be01668a6a6484268e48ba6888be655a5e547ebd78cb6f82f', 
    'CQzAlK60o+cQzQ4tp1ElZMhpgtm7XO8hMRRzSHmUzDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)