UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NM6FS5B77ADoHm3MZ6Qoq0uW/4CEjdXn1PGxtnyvI2U=' 
WHERE 
  key_id = 'e7906e6f325202cdff32f726cc23da013edcc6a9d2948b9dd16efc3037705c15' 
  AND (
    token = 'NM6FS5B77ADoHm3MZ6Qoq0uW/4CEjdXn1PGxtnyvI2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024