UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oj5CK9QONykq4lCmkbBYJ/lk2DrdlU/KCGOFdc/WKDA=' 
WHERE 
  key_id = 'b73cd01422cdc0caa27b738480d5b20aacfd450fe7315f5e83e55c8763813d30' 
  AND (
    token = 'Oj5CK9QONykq4lCmkbBYJ/lk2DrdlU/KCGOFdc/WKDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030