INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b549389966cfe9dfc6d7386cb09e97817d33116711d15bcac6e4d5a3eab7f1a2', 
    'y1Shosyz1oT621tRmZ5W/CAVy0jtWt/Tx0gyjCQa1zY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)