UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqWkSWA4I+bdLdTs7mqPJne+aHaiMfIXT3dCUqcRk3Q=' 
WHERE 
  key_id = '16ecade2fc849db043a02f21299c2e2bb5cfdfeca094f1395e7eb39a31c6c99b' 
  AND (
    token = 'xqWkSWA4I+bdLdTs7mqPJne+aHaiMfIXT3dCUqcRk3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )