UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKVCngAra5SaMDOEVsTF7HBAOzRO8ZcZZ2OJwvKHqv8=' 
WHERE 
  key_id = 'e90f8ee0c3c61e59488492fba33359df7b8d33d17fb5e402e0a421a92f9b02a7' 
  AND (
    token = 'EKVCngAra5SaMDOEVsTF7HBAOzRO8ZcZZ2OJwvKHqv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )