UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9aEdSDN+7NqBO1UppOhA8cNE5zam6c3cFoV4mDPcvQ=' 
WHERE 
  key_id = 'c5cc0ece3ae163cdd10dd03c7362e4132656114291fdd089c59ecc4d7ae34e83' 
  AND (
    token = 'E9aEdSDN+7NqBO1UppOhA8cNE5zam6c3cFoV4mDPcvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )