UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIZ0iZtOuXghSoP522BqgYG1IPFEWErfRq8+vQwyCJk=' 
WHERE 
  key_id = '3f4f56b2412f1732de1f07a6fbae164282354bc1f7db0360bab387ffab5ab5bb' 
  AND (
    token = 'nIZ0iZtOuXghSoP522BqgYG1IPFEWErfRq8+vQwyCJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )