UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KbzlZPfD3DPOhnSF7IB+K1lLBmFXPLTl26GyBmbp4q8=' 
WHERE 
  key_id = '7109a95607f4a9c91adb1a5d74c7de938585c58187b87aed8d2e25bcf69e19ef' 
  AND (
    token = 'KbzlZPfD3DPOhnSF7IB+K1lLBmFXPLTl26GyBmbp4q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )