UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqs3E9vVFELhhWTxGlmXqQqpkeHhyfnlpvvu8TXcxQM=' 
WHERE 
  key_id = '1eee8d867ee76d410826378b9184b87c947ff2edc03645b7a62d0a635ba8e4eb' 
  AND (
    token = 'wqs3E9vVFELhhWTxGlmXqQqpkeHhyfnlpvvu8TXcxQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )