UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Dyf0lE3Npza2x3F3trCq1sA8hw9htYPMUIGEUdSi48=' 
WHERE 
  key_id = 'f4cedb81f4082be714fb917c6af32e7f466b93cc85d5f7c7f8edbc71a5fbbc68' 
  AND (
    token = '8Dyf0lE3Npza2x3F3trCq1sA8hw9htYPMUIGEUdSi48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )