INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '342aba441f258a27edcdfcc9cf9680cff6826bf88d259e33c02848b31c9b8991', 
    'qyYYDS+MVZEPIIAK4MFYJb1AWUke6hncPPGR9DyVYfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)