UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2llEuSBubz0fSn+dF71aPXkmUFYWJyiPUFSvM1+kDr0=' 
WHERE 
  key_id = '66cecfdf0641da5232888a13eb9149dbc72ffe85bc407390daae43985e942225' 
  AND (
    token = '2llEuSBubz0fSn+dF71aPXkmUFYWJyiPUFSvM1+kDr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )