UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+hkGGCKkOqFvmqaGorg5D+9vlnszu0u9hNwa+OBrQs=' 
WHERE 
  key_id = 'a762d2f8552a938d2486086b845018fb885bed7b1a1c07f3b4946adec542f04b' 
  AND (
    token = 'e+hkGGCKkOqFvmqaGorg5D+9vlnszu0u9hNwa+OBrQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )