UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jaIxbb/pff18GCW6v5SmskLcKJtz8i0xyOq8V2L1Krg=' 
WHERE 
  key_id = '730e2b4a5da7a849e0a18418147dd15ba240228263b16f924c64b765b85c7f30' 
  AND (
    token = 'jaIxbb/pff18GCW6v5SmskLcKJtz8i0xyOq8V2L1Krg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )