UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'syL8nvXJHv0s8Bf3kLjApekkQRPztLVThoNL75Hv40A=' 
WHERE 
  key_id = 'ec3000416aea2ae2bbf4795947e4854b11af0747437c943d898bb2fdc8aa7764' 
  AND (
    token = 'syL8nvXJHv0s8Bf3kLjApekkQRPztLVThoNL75Hv40A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )