UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7tKwN47Nnv8fnanGOz9/UOxynAYdYLXKiVYmFVvba4=' 
WHERE 
  key_id = '7c8096f0534cb96b7968dc9d4c39a1a92201a92511da27fbbaed9d47fcf4c809' 
  AND (
    token = 'O7tKwN47Nnv8fnanGOz9/UOxynAYdYLXKiVYmFVvba4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )