UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgvJnOpSYw+Ur4i95WWI0KUAypq2D6ajxck2+7DiQp8=' 
WHERE 
  key_id = '894744e8f14767daf30fbfa534d67b10ffce00911a1f106720084565ff6d87cb' 
  AND (
    token = 'fgvJnOpSYw+Ur4i95WWI0KUAypq2D6ajxck2+7DiQp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )