UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlvhK96o8N2zYQ2hkCmX3Lxob/05hgjfZUp/cMfl8/w=' 
WHERE 
  key_id = 'ac0d4aa12edc91e137693ae51d1be5e80f68133d86fe2259a8cbe630ac86e242' 
  AND (
    token = 'rlvhK96o8N2zYQ2hkCmX3Lxob/05hgjfZUp/cMfl8/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )