UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0qh0kgxc6bjfFLfYujj1eeuyWJZbjveNFKQzm5N1DeQ=' 
WHERE 
  key_id = '5122db652cc3f352c10f23f2894c24e8870c599f40c4fca8f195e02c30871582' 
  AND (
    token = '0qh0kgxc6bjfFLfYujj1eeuyWJZbjveNFKQzm5N1DeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )