UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gYzMOm4M0D5+TRq9LqTocSzva8PwcspJ+ZGOU3ZZ+c=' 
WHERE 
  key_id = '52bed6309a0ba4db3e208be8fdf222cad542f8156da4945e3fce29dcecb37b9d' 
  AND (
    token = '2gYzMOm4M0D5+TRq9LqTocSzva8PwcspJ+ZGOU3ZZ+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )