UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5H4WW+Cu2VRRUDLo+tbo2Pu1unP3S0P3VMfqn1YB0KE=' 
WHERE 
  key_id = '89a46f45a49bec5066bb8d8e91deaf2752b3c35e996fb6649e8bc1eeaf6ab936' 
  AND (
    token = '5H4WW+Cu2VRRUDLo+tbo2Pu1unP3S0P3VMfqn1YB0KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )