UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZMck0mRlMcOWDqNmwWFbrveQnle6yae5XIkBjSqo/w=' 
WHERE 
  key_id = 'b286d1d0f3247b0fa0797dbcab412c82d1cd5d450b35dbb7a2ca03bd4c000804' 
  AND (
    token = 'pZMck0mRlMcOWDqNmwWFbrveQnle6yae5XIkBjSqo/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )