UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NReJp5tRAYKk6LUlaQGDDq14FizvwgndJrzFcaIHrQw=' 
WHERE 
  key_id = 'a34da16bb3cd63b5554a4ae356c0656d2cf0572b073cd0a5c7ac8bc3eedae6e9' 
  AND (
    token = 'NReJp5tRAYKk6LUlaQGDDq14FizvwgndJrzFcaIHrQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )