UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5B4+NRnQ/dvyw7d4phd1pR8/pMhKjHOAD59MUdLsUI=' 
WHERE 
  key_id = 'd8015a21b028ba9880f54e3f6f0910c940d723498bb0254536d9da76336b994d' 
  AND (
    token = 'd5B4+NRnQ/dvyw7d4phd1pR8/pMhKjHOAD59MUdLsUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )