INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b2f3e112a598ff441be8b567b48599b34ae516432ecaeadb742d675faa6e723', 
    'v2q53hYRQ5poJ8R72lnmb+Lbbfz8k33H1I7wNv0IPkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)