UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGFRyaSoMj3ceWj9vXLht5fjN12fadvsznGAOr48hq0=' 
WHERE 
  key_id = 'cf2571cbdc61d312ec385fc275407b244525e9216d44cd7226375b5e4122c2de' 
  AND (
    token = 'JGFRyaSoMj3ceWj9vXLht5fjN12fadvsznGAOr48hq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )