UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+VDbiQ49gAfdpKlnhZ5iwhheSjaF9Fj6GD+q1MmLmJE=' 
WHERE 
  key_id = 'e0a5960ea8efba199263c4032f8e045528cbc435fe93ea7efca10c33b0c9b577' 
  AND (
    token = '+VDbiQ49gAfdpKlnhZ5iwhheSjaF9Fj6GD+q1MmLmJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )