INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b511223619ebf127ffa60980774df4d54efa004da6d0f225b6dcc29e6db75256', 
    'fNcBV0mi0fqoSKZW3X5S2kT7Z9UDyACV0hHsBqf9Wyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)