UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eejD2xsoi1F4gJ8/IH0g3bc+9D4YKrOrAH8HSTDZvCE=' 
WHERE 
  key_id = 'ae1993bf004ceaebe7ae93e907865fa8ded4fc008b7b6e7ea7a852e6fc7fdddf' 
  AND (
    token = 'eejD2xsoi1F4gJ8/IH0g3bc+9D4YKrOrAH8HSTDZvCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )