UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUwvwfAEDCX4ecDxib6fE9TDhtKHVQKniMB2CRNwQyU=' 
WHERE 
  key_id = '7f001637c71e34f2146f894ff28dd489f2d67ba4b3eda91d4d5f196af0231465' 
  AND (
    token = 'nUwvwfAEDCX4ecDxib6fE9TDhtKHVQKniMB2CRNwQyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )