UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HBXBM2rDpOcai4MdoqNpSOEf13jal+NDicYlaROBLWU=' 
WHERE 
  key_id = '684a853e3ff0b1f2546a67bdba86ef88cca9794da1261f061158d1e045414537' 
  AND (
    token = 'HBXBM2rDpOcai4MdoqNpSOEf13jal+NDicYlaROBLWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )