UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YGkmsIYj+18EkwnSJCtC4jdTZZ1yvl/GChrvLhMk9fo=' 
WHERE 
  key_id = '54d21d83f962062536cd3bd049a887064b7ddc1bcf2c5d2d417209aa5e049165' 
  AND (
    token = 'YGkmsIYj+18EkwnSJCtC4jdTZZ1yvl/GChrvLhMk9fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )