UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFMJ9Q6LaPWj+1L9W86YSGy+3e8vL2Ks5F8bpPrOZsU=' 
WHERE 
  key_id = 'c4f3b6435f3269135d026b9e752508ece6be55ad49605c6891ebaba4e5b42a85' 
  AND (
    token = 'gFMJ9Q6LaPWj+1L9W86YSGy+3e8vL2Ks5F8bpPrOZsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )