UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'asBND7paxnSTuPsYqme6/KAM/EluqCDW5mCxr4Y9gq8=' 
WHERE 
  key_id = 'f5bb00db46952977d461f8fd7a066c3bcb535c33d5acb59736aed530f3f2bac7' 
  AND (
    token = 'asBND7paxnSTuPsYqme6/KAM/EluqCDW5mCxr4Y9gq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )