UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOMMOmXVs41CKU7Vfyjqkqvus1oo+b7tsdlASumKY5Q=' 
WHERE 
  key_id = '38e7874db9af3491c41862b17e523a939b7dd759e6aebd4b3cb2cec01a9c7cf3' 
  AND (
    token = 'HOMMOmXVs41CKU7Vfyjqkqvus1oo+b7tsdlASumKY5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )