UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSBfsv4uoSxTLOPblyWBdidWb/FhsvJnwrFB9GFRpXM=' 
WHERE 
  key_id = '603baeaaaec6967720583e6458a1f05d0669efb4034be2b0e45e5b59acfbc1b6' 
  AND (
    token = 'mSBfsv4uoSxTLOPblyWBdidWb/FhsvJnwrFB9GFRpXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )