UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FEU7B03ETKyhTtya8cCQlGiM3rkRDgOqQZYQnptPqQI=' 
WHERE 
  key_id = '77fe8a6f86826b8f10be28f67b7e14b7132abeb10f77cf7ba5110164db9e1085' 
  AND (
    token = 'FEU7B03ETKyhTtya8cCQlGiM3rkRDgOqQZYQnptPqQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )