UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YkE5aPM2SW1Ptj2se5GZ1F62nyP1wOt9JmiVXO79/H0=' 
WHERE 
  key_id = 'c5a9ac053302524ab1ee14a6d4a425f49d8dccebbaa47b1d8228f6923f6c03f0' 
  AND (
    token = 'YkE5aPM2SW1Ptj2se5GZ1F62nyP1wOt9JmiVXO79/H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )