UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w57Ex/evq0SYcpUXNF91uRc/lyRubf8fVzOK0+sbJSg=' 
WHERE 
  key_id = '4ac4a4baa1f226f7bf790cbbdfc4a7f589ea7415c1dd1c69f2a27196d5524532' 
  AND (
    token = 'w57Ex/evq0SYcpUXNF91uRc/lyRubf8fVzOK0+sbJSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )