UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8KCq0Cidmt3BlfuxgvSe1n9z0P8vTY+NCOpK1ofry7I=' 
WHERE 
  key_id = 'eae56287f1cfedb23e2f805c200e0ec371d1167559c74b55931e7340b247e6cf' 
  AND (
    token = '8KCq0Cidmt3BlfuxgvSe1n9z0P8vTY+NCOpK1ofry7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )