UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xyu20NN9ntz/FHQ+RZfE3D5jyV3Qg4r8QUYPZHNqCfs=' 
WHERE 
  key_id = 'cb4e27df45b55f709492453d4f18b8f2952a1537fe9b0aede463ffdb66fdab11' 
  AND (
    token = 'Xyu20NN9ntz/FHQ+RZfE3D5jyV3Qg4r8QUYPZHNqCfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )