UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppRYzBdJdCuGBaCoL7WwZGqn1AbVccWDJJehJN4q1R8=' 
WHERE 
  key_id = '808cc7b4ac8a9ff803e1c5ee0ec1250da1a272b97b58a25be7c919452d8bb2a0' 
  AND (
    token = 'ppRYzBdJdCuGBaCoL7WwZGqn1AbVccWDJJehJN4q1R8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )