UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Fma9J/HPvXtpdQ9oe1bzBQ4YBWe1ao5+wEnxnH/ktk=' 
WHERE 
  key_id = '31fb4680c2ef9dc7236f82251e2010811eaee5222f5db96ac0fd81b6410d1bc6' 
  AND (
    token = '7Fma9J/HPvXtpdQ9oe1bzBQ4YBWe1ao5+wEnxnH/ktk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )