UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YW7dH4Xf71aSr1AefUdEYHgup0FFiuOrEPaR1InTj3c=' 
WHERE 
  key_id = 'e893ead3ecb36e0336564415df7285c2c2b95763a0f8207ffc6104d2fdeb67cc' 
  AND (
    token = 'YW7dH4Xf71aSr1AefUdEYHgup0FFiuOrEPaR1InTj3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )