UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w4nTHKEe9zoQq5+689ZZVv/5V4ZmRRs43gBDyZ7tAc4=' 
WHERE 
  key_id = 'fb4052c94b6830527df50b85b4707ccfb50bd76951d0f605d0c2f65740f4c191' 
  AND (
    token = 'w4nTHKEe9zoQq5+689ZZVv/5V4ZmRRs43gBDyZ7tAc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )