UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vcyi5RmvRybNUYy0/6y8rt6ssF6IPpuuDr4Vg9UUa78=' 
WHERE 
  key_id = '27685f35f5a0dcdfeec7de651491fcf2058e880513a28b06c962a88bced46e13' 
  AND (
    token = 'vcyi5RmvRybNUYy0/6y8rt6ssF6IPpuuDr4Vg9UUa78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )