INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900a20fd8cc704909f3e0c7f10581a38dc7b527d88b4f2b51175bd11c003c52a', 
    '+V+656Iet76JQgTUUxu5WIzQHR0sYcylh/A5LhA74EE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)