UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9tu83RRZfUKI3PWgcrMsSfAgDx3PQ3kIGR3G+dQvsI=' 
WHERE 
  key_id = '19449eb09c1a569a46f716b58c4f6a65215240ac8e04aad2c5566b42b60fb676' 
  AND (
    token = 'l9tu83RRZfUKI3PWgcrMsSfAgDx3PQ3kIGR3G+dQvsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )