UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEcKj57mPibDRrWj04fA05qSJAj1osnGShkZkliOBpg=' 
WHERE 
  key_id = 'cebf2daa2a66efb3dd5869eaa61f1abdeafa5d562ed878ed51a2f0ab14a7631c' 
  AND (
    token = 'zEcKj57mPibDRrWj04fA05qSJAj1osnGShkZkliOBpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )