UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKzpzdUNxaDaIlO8S+kRkRA4n1zq2QP6Py2oeBgKbwY=' 
WHERE 
  key_id = 'b7fc65d3f8afbd994598e1a16da405dd0ec21649422cbe93acc70a62863c33b6' 
  AND (
    token = 'OKzpzdUNxaDaIlO8S+kRkRA4n1zq2QP6Py2oeBgKbwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )