UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2zrV6G6m+5Q/6n6dJONh+o19gFDxN1xQafZAS124vE=' 
WHERE 
  key_id = 'ace7f77a5c64c1c2ed99d4bc616704e84cc64577458f393645c7fab95fab327f' 
  AND (
    token = 'l2zrV6G6m+5Q/6n6dJONh+o19gFDxN1xQafZAS124vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )