UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '49TE7yahmCwuzYMTRuiGbsTdGOmHgt1UNbJc131JWpk=' 
WHERE 
  key_id = '738631557c63c6a78b2343cfeddce947fd9011e9a2c923239f2344c6ef53bc3b' 
  AND (
    token = '49TE7yahmCwuzYMTRuiGbsTdGOmHgt1UNbJc131JWpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )