UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3aXNwsU3P4axtb1hu7rVHrc/3ulqhB/eLTLHTrbUFU=' 
WHERE 
  key_id = '54fa57072f578aad4bc171eea08be7f059fb05d4f8307296e75ac4dcb1c932d4' 
  AND (
    token = 'K3aXNwsU3P4axtb1hu7rVHrc/3ulqhB/eLTLHTrbUFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )