UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AsO2L61vSiRnEuyebTjUNi8ka8UeN/1QIsEGsw8UEas=' 
WHERE 
  key_id = '784ee70b34015598cd8a4259d299d3eb0cd5f06d410f25c277b92b1cbde3dbf1' 
  AND (
    token = 'AsO2L61vSiRnEuyebTjUNi8ka8UeN/1QIsEGsw8UEas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )