INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e60a4b14900926635bd76cd757d3f8e95153c9ff4ca052340e6095aad2066d2', 
    'xQjMcq/kyvYesPgojHfMmOe6HjLhIitXDWJnf57++ug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)