UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rd0LejJncp0ZlO/Ss9rw0ujXacI9NiLbhCLchSoE3LE=' 
WHERE 
  key_id = '2dddb8556accda759468945240053e283667d0a5b019ed3eedb6c526f185a03d' 
  AND (
    token = 'Rd0LejJncp0ZlO/Ss9rw0ujXacI9NiLbhCLchSoE3LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )