UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OTpKTQwqRl9b7sKWoKW9ARxdLp8Z0rnkiSHtPIBdrNs=' 
WHERE 
  key_id = '2942ef336888d9f2eb02faf5f699c3b1292de7a6485a71b5e257fe0d9dcbb1e9' 
  AND (
    token = 'OTpKTQwqRl9b7sKWoKW9ARxdLp8Z0rnkiSHtPIBdrNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )