INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e71b1db4f47833ea55040860a8b529f301374f0f68e414a7cbf1cb63f4815608', 
    '/0iw2JXxvNUgY51AH50alAhu7cIL46jV253NYiUrWdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)