UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhGMjMbNWAcZbKCSB3qmbjhg+22qXC1WTJAy0Izj1Vk=' 
WHERE 
  key_id = '41ce46cb40aad274c8e55ac13496847a5fcf194d5938e9715fa35b1ee13c3d94' 
  AND (
    token = 'EhGMjMbNWAcZbKCSB3qmbjhg+22qXC1WTJAy0Izj1Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )