UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYMzgDwSIloAKLjHixbv4Z2IuE6h5u2rwjb/cJeYPkc=' 
WHERE 
  key_id = '2e97ba0e54e5235b0c061fee09c0cb22eb6f1c5eb8deb347b51386c39f0be886' 
  AND (
    token = 'zYMzgDwSIloAKLjHixbv4Z2IuE6h5u2rwjb/cJeYPkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )