UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PCs6q4HL9cEvJrN5fPOGnXzb0e2vZqzpIpynMJrJ0Sw=' 
WHERE 
  key_id = 'bec89b41e4d3bd932990d93a1532af46ec46f14bc1b0c158e6037c3da7732359' 
  AND (
    token = 'PCs6q4HL9cEvJrN5fPOGnXzb0e2vZqzpIpynMJrJ0Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )