UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhyIIbcS6mXSAJ00vUmTyRyR4nxns0tIduG5o037gqg=' 
WHERE 
  key_id = '4fe229fdd172d83850cb751d1d80185f51097b6e10bf4a2be59934cf94deda1b' 
  AND (
    token = 'WhyIIbcS6mXSAJ00vUmTyRyR4nxns0tIduG5o037gqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )