UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sMMrW+r2u1XPf4dfSIZKsoLSEhIx8l7ynRWrpAey9CE=' 
WHERE 
  key_id = '7499c757ff9145a13ac505d045c230a8619633b00bf38a4d211cf868ee8dfd40' 
  AND (
    token = 'sMMrW+r2u1XPf4dfSIZKsoLSEhIx8l7ynRWrpAey9CE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )