UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYmy4gQMomQ7MTaVvoSMBi4vHYhrPFQclEb4O44Fi3c=' 
WHERE 
  key_id = 'efb0ff9ef32b130918dfb1d756da0cfa4f16b8813626a7d496399d8118324f25' 
  AND (
    token = 'KYmy4gQMomQ7MTaVvoSMBi4vHYhrPFQclEb4O44Fi3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )