INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5696c68aeebac7030d0354bdcedfbe622d2dc78628c33e6f6020771669d8f7', 
    'jftRPY8KDaAEZKTBPjftoxobxriau4HepaSuxC5qblw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)