UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RrKaAEqEe3YsTLj1uOIDbhP/yqY5q5uEMYEM2nmxYqE=' 
WHERE 
  key_id = '053a703109231f86de9bfab0e1c58ca4172d586c8aff5c2742d00f89d307f7d3' 
  AND (
    token = 'RrKaAEqEe3YsTLj1uOIDbhP/yqY5q5uEMYEM2nmxYqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )