INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34752c12fd89915f8c59789ee1f7d4c5280d1d888726cb3ffff783effcfafcb3', 
    'UXkE18PofzQzxXTzOGLr7x9xbP2JQq3FBmsBwlHnYBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)