UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OwxC2SUY6yKY3Q27sNNNdtUQIIwmmFeU4O+3I0T4IQ4=' 
WHERE 
  key_id = '75d63802c882487e0f389d19ad3212bb6fe406c6811c29390ec3f1d24008a605' 
  AND (
    token = 'OwxC2SUY6yKY3Q27sNNNdtUQIIwmmFeU4O+3I0T4IQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )