INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf536c1663c435c3dc7c12c39ec2850e3a6eb1e959de0b5d3c11eee3af7e1712', 
    'UbzsTYjO+YtsIBZiqCZepp/v9dsbGzg0yV36msls1CY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)