UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXpWa7tWaXfJ+FaD6fueBwezjHj8Jm8YN96FyJycR0w=' 
WHERE 
  key_id = '743602b409773bffa4d3c26952ab0a0c3bf293e0f6757aa4c4d7e37e2c4d522a' 
  AND (
    token = 'PXpWa7tWaXfJ+FaD6fueBwezjHj8Jm8YN96FyJycR0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )