UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OH7OBV7ED7+CjofpbGuPLrLWyov2pCuksN0+IGVoFnE=' 
WHERE 
  key_id = '6ede2b04a1beaed7f1f91b9d53cc61401f7beec40724187e1cb7e6520d9ea087' 
  AND (
    token = 'OH7OBV7ED7+CjofpbGuPLrLWyov2pCuksN0+IGVoFnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )