UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ql0H6MqTDwDKqOQG2q6yBEsgdylgR1n89JuD6iIwwHA=' 
WHERE 
  key_id = 'bc8eed8345e9218ede37314562833a757ecf254c7af6fdec407fa29922f12435' 
  AND (
    token = 'ql0H6MqTDwDKqOQG2q6yBEsgdylgR1n89JuD6iIwwHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )