UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPlSWigJewAkw/RocyworflKSYl4df4Y7VxpXJN3N40=' 
WHERE 
  key_id = '8378d4d8d285b903004cab73d5dc9e8332c5326492e6f24ee4222db3de7fb765' 
  AND (
    token = 'LPlSWigJewAkw/RocyworflKSYl4df4Y7VxpXJN3N40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )