UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcW62H2rmPqZwwB7TsJxhr1/z4UOF6UtFE05UclQm4E=' 
WHERE 
  key_id = '068ad9f463ed5a92a5814aee48e89630d57472adef1856997c2ce7a0dc290fe9' 
  AND (
    token = 'AcW62H2rmPqZwwB7TsJxhr1/z4UOF6UtFE05UclQm4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )