UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BcJaxGdCxQWqa5KiFvUYpKPfFuk5o3Z5NBeaSGTKUb8=' 
WHERE 
  key_id = 'b9c9de6b65b10badf341a62b1dbd59eb0c799d3f1088ec37ef8bed93d1ee3278' 
  AND (
    token = 'BcJaxGdCxQWqa5KiFvUYpKPfFuk5o3Z5NBeaSGTKUb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )