UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYQ1DASUhxVs1/Cl3jMkAZ/QRlZFqCg3EtPtnqH2kDA=' 
WHERE 
  key_id = '50b7f5701dbe31198f0b486882e0fddba93311bee8244f6022f7821fb00ff8df' 
  AND (
    token = 'hYQ1DASUhxVs1/Cl3jMkAZ/QRlZFqCg3EtPtnqH2kDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )