UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kP4GhCGYo8mOMOWnNHCVWF5iiwb3HPcvGBDDNhXBEBs=' 
WHERE 
  key_id = 'bb89f5626fe7a1cbf8f879479c522755197f68bc137f219e841a9c3531187b08' 
  AND (
    token = 'kP4GhCGYo8mOMOWnNHCVWF5iiwb3HPcvGBDDNhXBEBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )