UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAs4j7Bzp408Ikktjkpz8I1SPOPhPY3OJGTbnDv8K1g=' 
WHERE 
  key_id = '66b1f5d734951aa6bd6771ea29e63ea9899bb035da2811ee61bfd16c9e6a741b' 
  AND (
    token = 'PAs4j7Bzp408Ikktjkpz8I1SPOPhPY3OJGTbnDv8K1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )