UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIoT3bSXgr3vR/O73bayH0+z4Y9Ny3DP8to4X47RbFo=' 
WHERE 
  key_id = 'b326f4b880a68f3836b9698ec8678220b32b4cdc35e9afb993ae6b1a47fda39b' 
  AND (
    token = 'fIoT3bSXgr3vR/O73bayH0+z4Y9Ny3DP8to4X47RbFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )