UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERM/qe44yhin30kSjCgAE2uiqK1H/3L9FnkTpBEnYbU=' 
WHERE 
  key_id = '7ce37b3e35ac0375d5e8a1fe400bc86ee4245d127e39e0676e601081f35ce31b' 
  AND (
    token = 'ERM/qe44yhin30kSjCgAE2uiqK1H/3L9FnkTpBEnYbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )