UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cTGECJIOYBlG0nXaCJjKHCTyrdtuNPzQXNiPdQuStps=' 
WHERE 
  key_id = 'fd72d5c3dfbb807258a43ae16c78391e74be4b7620daab11d425e71cc1f27860' 
  AND (
    token = 'cTGECJIOYBlG0nXaCJjKHCTyrdtuNPzQXNiPdQuStps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )