UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S08mUAEHiShEkNZUr0qmVcZHoiWlfXBRCGAEZ4TRg9M=' 
WHERE 
  key_id = 'c37777ce2e4cc3f9b2511bedf7f5f0a950aa5343cf2a9212f4ad4572fca52ea8' 
  AND (
    token = 'S08mUAEHiShEkNZUr0qmVcZHoiWlfXBRCGAEZ4TRg9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )