UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AeKyVym6MiDojghLRPerD3u3K83PmqlL/oZU+z3j4UA=' 
WHERE 
  key_id = '2976b3b782b53d6390c866ce3e2a146bf8bc57e046a3654108ad5caba977971b' 
  AND (
    token = 'AeKyVym6MiDojghLRPerD3u3K83PmqlL/oZU+z3j4UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )