UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDWOWx58QPBttqMPFCaZE0XNrT8XI5Dp20Sk7pLtlqk=' 
WHERE 
  key_id = '6404f849badec9f0eb727ceed60b8f55d1b5e502f14661be4e6c44dbc4ca2dde' 
  AND (
    token = 'rDWOWx58QPBttqMPFCaZE0XNrT8XI5Dp20Sk7pLtlqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024