UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0wYHAo/rVAa81Cn6dmGqKU2c5EZ/c+fAj410HL0y6M=' 
WHERE 
  key_id = '29af17c1c20632bb58004f0ee0d620cc9c4ee64cd7282c6ca49e94be7281a947' 
  AND (
    token = 'h0wYHAo/rVAa81Cn6dmGqKU2c5EZ/c+fAj410HL0y6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )