UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+nlP6bjMCnM4eY91iYCVPscfqBlMTEN6xgJlUh9UV8=' 
WHERE 
  key_id = 'cef699f1122e3c32bc029fb3ed6076e11eb4dc9f507c2d2fece32f2c4229d59e' 
  AND (
    token = 'r+nlP6bjMCnM4eY91iYCVPscfqBlMTEN6xgJlUh9UV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )