UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/VT43OEqMf+Ht4lzCAk2AyrKQb3ih0O76e/a721l+G0=' 
WHERE 
  key_id = 'cb6e3c8991fe48dda7dc3e3c7d307cdbcfc52400040afa708ce2d8447d0e9910' 
  AND (
    token = '/VT43OEqMf+Ht4lzCAk2AyrKQb3ih0O76e/a721l+G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )