UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aI4fSFfK90B4JtoTfaR0HM4BSXDtdsmWDC0dy4kDc8g=' 
WHERE 
  key_id = 'ee50388aad78f856fbd85ed4f49210549a0982c5b8e2f922597df61b6bdc6593' 
  AND (
    token = 'aI4fSFfK90B4JtoTfaR0HM4BSXDtdsmWDC0dy4kDc8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )