UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eo1S0cN33PFPGortv+IHPqDktCU5PY7vxWNNkutqJOg=' 
WHERE 
  key_id = 'f3f8ca7b43843056dfb23f92b69ac55121cde433d59284d212405eed44349c73' 
  AND (
    token = 'eo1S0cN33PFPGortv+IHPqDktCU5PY7vxWNNkutqJOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )