UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NTWXluClu0SkT6x/T4tEBW1IK/0aQWGMg1A/BI+bjcA=' 
WHERE 
  key_id = '41df01c7aae48911883462017c5c44e10889850a3fdd52ff5ac3541f8e1696c3' 
  AND (
    token = 'NTWXluClu0SkT6x/T4tEBW1IK/0aQWGMg1A/BI+bjcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )