UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4vqrNg0M/yNvNAK+8NdN4gh8uG433l5gJgUYB96gRw=' 
WHERE 
  key_id = '5868587eda597829dc60c419f20ddba1311600153619143b56ae2236feebe669' 
  AND (
    token = 'f4vqrNg0M/yNvNAK+8NdN4gh8uG433l5gJgUYB96gRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )