UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hiJB1do5NXHdERW4RO/Sutm8JpssoscuHHqDcuj5KWY=' 
WHERE 
  key_id = 'e844986ef688e1efd33045d3390f41adf19fcf76783808ecb22aa88e77e4e193' 
  AND (
    token = 'hiJB1do5NXHdERW4RO/Sutm8JpssoscuHHqDcuj5KWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )