UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUWy8aD+PqzqignkVZPkIEB1rxgXIyxLCza3NQN1Fp4=' 
WHERE 
  key_id = 'eff80513a381e0b8b00b2d31ff252b2aff1dfb4b4959f7baaa0653d578788425' 
  AND (
    token = 'nUWy8aD+PqzqignkVZPkIEB1rxgXIyxLCza3NQN1Fp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )