INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef2e74bc2af0b9b5ee56de99d0ff162fdb53d300946ce90bf65b517594609787', 
    'oB6vWUnQFzpwoQbXtIcLmbXOdrj/8h5A2xqX4RBxiY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)