UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TRCNlmO3bY11hEJJ/wrHAumoOpn1cpXZ9Y1U/JqOrtc=' 
WHERE 
  key_id = '5ad1ea4378c2836b3045ff35b3581362878b57849ca758ddb6520c434a726bf9' 
  AND (
    token = 'TRCNlmO3bY11hEJJ/wrHAumoOpn1cpXZ9Y1U/JqOrtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )