UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Ae1ATh8FaarsduJn+WpCrx/oYp44QQszPKq6gcHVVI=' 
WHERE 
  key_id = '7afba2073bc5897b2d970dd0bed3c60bf88f0582d806e81680e4089614df57d9' 
  AND (
    token = '+Ae1ATh8FaarsduJn+WpCrx/oYp44QQszPKq6gcHVVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )