UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VC+K/qL26BjoMo8GS5O7/xTArl5G4nMv1Hw6ReM+wSo=' 
WHERE 
  key_id = 'e11b225ea98a89b6745f07fae4c5755507e60ea7ae079d2c631a5e3e1543dd3a' 
  AND (
    token = 'VC+K/qL26BjoMo8GS5O7/xTArl5G4nMv1Hw6ReM+wSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )