UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aeuuzPRsExC49s2tq/pdxXejB6Q0sjH/jecqPju4CZ0=' 
WHERE 
  key_id = 'ce5026e8f1b745ae9da40423863678b64d0c5763b9bf529c7976327fe4c074af' 
  AND (
    token = 'aeuuzPRsExC49s2tq/pdxXejB6Q0sjH/jecqPju4CZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )