UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+sWuk93vqD+uRmRqnnEOeI49Dq+Wu+ZxawQ5Jveqp0=' 
WHERE 
  key_id = '802b60c43531754b52b0e8bcf7fd5deae5d42f83bbc3eac83e593b9b68c60d02' 
  AND (
    token = 'a+sWuk93vqD+uRmRqnnEOeI49Dq+Wu+ZxawQ5Jveqp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )