INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9c2b065bb5191a2b6925c5bb219ac285dcc21592e7a63ec671049dc49dda676', 
    '555kiOzVtCkFOSWuWd8Etl70NEUuXz0pdBMJh9QggVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)