UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjZMhloigYckd1cPlI5tRMdiDjcEjy4xLyeBV0Am8+k=' 
WHERE 
  key_id = '5c641c0e1d0f57c1966f42accf90e7e0c8fb97170b96f8b03bf501209236cd62' 
  AND (
    token = 'cjZMhloigYckd1cPlI5tRMdiDjcEjy4xLyeBV0Am8+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038