UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2P8WR3Y3yqRNuhkirXE3q4qsq4atT6Y/CW3SqpMAhE=' 
WHERE 
  key_id = 'a59458c2acda515d62943a1fa256d38169118f1d70b8346b983575f4a1350654' 
  AND (
    token = 'W2P8WR3Y3yqRNuhkirXE3q4qsq4atT6Y/CW3SqpMAhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )