UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jcljqGFr2Nx0etWcd1KUGFLaMH8qL4Qa04IAgIt54vs=' 
WHERE 
  key_id = '2134b7f69009201c409a1d5300920f14f5d77ff5e20459ab46e24656e12da78f' 
  AND (
    token = 'jcljqGFr2Nx0etWcd1KUGFLaMH8qL4Qa04IAgIt54vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )