UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uf0wdoQZyHPl8KeTcsGCa6gUvfl/etSnO5B5R4PU4kw=' 
WHERE 
  key_id = '7545665aed5ed714bc4f6450c05f7bacf15f0755d68d51b48262a54dd311e0de' 
  AND (
    token = 'uf0wdoQZyHPl8KeTcsGCa6gUvfl/etSnO5B5R4PU4kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )