UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd1ltqFYDXNQ6OhvDFmEBT566vFubmaLCGXlDMgDS3tk=' 
WHERE 
  key_id = '78c0b0e07571f89eac32b93ea53925e40f61a438bf2c3febbdabd20e4ff6aace' 
  AND (
    token = 'd1ltqFYDXNQ6OhvDFmEBT566vFubmaLCGXlDMgDS3tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )