UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZXAPiJJ8bzgH/EHfpeD2/JYpCengH3Ty0I45rlc4LY=' 
WHERE 
  key_id = '8bc757de5ed8d8c1dd4328a5ea921d4acc5d194602487b9d0607a997d162dcfa' 
  AND (
    token = 'RZXAPiJJ8bzgH/EHfpeD2/JYpCengH3Ty0I45rlc4LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )