UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mS0PcVANL4Av3b1F/q4XfYEf7QZldGhfQ8jIYV4naM0=' 
WHERE 
  key_id = '2faf6c01e34d0b27a43641bb86b7892bdfb1b0ae7941c50b58661f0c5609583a' 
  AND (
    token = 'mS0PcVANL4Av3b1F/q4XfYEf7QZldGhfQ8jIYV4naM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )