UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3+aLbU5kyPL9chM+dWsbza8aDdmjviFfjgYqrQMINA=' 
WHERE 
  key_id = 'f72994ed537b7a4e1d668e1876bdb53fe4c5a756d0895a05bef5b5e20093fd54' 
  AND (
    token = 'w3+aLbU5kyPL9chM+dWsbza8aDdmjviFfjgYqrQMINA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )