UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'om3Q7ex/Afw2bZrmQR+EsrkXS+f1EPO/jvbOzea6aN0=' 
WHERE 
  key_id = '0451d0b2a8b746e2d2610b1ebf62c5d94e73449aba49fda177795d25ea72b6b9' 
  AND (
    token = 'om3Q7ex/Afw2bZrmQR+EsrkXS+f1EPO/jvbOzea6aN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )