INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '039e1a673dfd7280e5ea53b0b78e311c085f7d34aa7f1f53decedc747caf3c5a', 
    'kT7qnpIV1xbsE60f3hktAaTpExC44qCK8ZNQlVX2fMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)