UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fcdtz1YPus8mSbeULvbPb8FbHboWJcy80sSjSS4eomQ=' 
WHERE 
  key_id = '85735a1d26696c6a2ca8fec25764af3c5f5c280797f43376ef028ff3f2d30f60' 
  AND (
    token = 'Fcdtz1YPus8mSbeULvbPb8FbHboWJcy80sSjSS4eomQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )