UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcbVOfUMAXcCllCrUlDW9oQR2DBqE3PtlsEsK+k6zGs=' 
WHERE 
  key_id = '03e8cc2d820a58b2c35eeeaaf99fd8c578ae751e68c575746d5424a075239569' 
  AND (
    token = 'ZcbVOfUMAXcCllCrUlDW9oQR2DBqE3PtlsEsK+k6zGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )