UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O0MIXmrYtj3pcVdgOFqcL5jH4DrZCpErDrKPLVgz0LA=' 
WHERE 
  key_id = 'f8ecfde1c563dfe4e44f8ab334a55fad2d9441acffd384a239b1160ca3d4174b' 
  AND (
    token = 'O0MIXmrYtj3pcVdgOFqcL5jH4DrZCpErDrKPLVgz0LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )