UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFBMdDg0ZXBZD2a50lpfCkkQPRC4xwCY7lnJdGFGakk=' 
WHERE 
  key_id = '97d694eef8008c787beb5748fe1ceea550002e0b9f2db2feb8342a58d0d2085e' 
  AND (
    token = 'AFBMdDg0ZXBZD2a50lpfCkkQPRC4xwCY7lnJdGFGakk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )