INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90a21d4f3f9976c278793d65afc442683b1f31d3a3a277c1dd422ad7df98e26a', 
    '8quLv7GV22v8uNnb7OqmJ2rF3Ai89eTzXfeba5ORP4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)