UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JjzbHQ2MTjrvtjgA2wB+6/GWXkmbfQ/dfrJ4R2ybzXc=' 
WHERE 
  key_id = '3a48a26dfb1db3eb125aa981f755b38e7056d819abe672d1f1550230b758fd4e' 
  AND (
    token = 'JjzbHQ2MTjrvtjgA2wB+6/GWXkmbfQ/dfrJ4R2ybzXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )