UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMTP8dnf+LNKg/NHER44tFWegG/IkYIjX9QBLOAlfUM=' 
WHERE 
  key_id = '4f0c08a3b3a7174d2920344a465ff67cc582b36adce747fff6f822526317b61c' 
  AND (
    token = 'lMTP8dnf+LNKg/NHER44tFWegG/IkYIjX9QBLOAlfUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )