UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8K0VINkRthdHi60C07UWDkPRogQoRphS1GjMdO8Fhc=' 
WHERE 
  key_id = 'c2d314730a5f9dedc0ce45cae052d32e1d23cc6a74630b3c051849540705f53f' 
  AND (
    token = 'T8K0VINkRthdHi60C07UWDkPRogQoRphS1GjMdO8Fhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )