INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '276d0a08d7f7e39e943eb0ed5af37c79a71a6c3cbbad79af6f87d84a6c43de2d', 
    'z1VmMiK7LlAQbaU5lANq0NfqOB+cJ9m3JSr2ZCQqt9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)