INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6f9caa40eeceafc488091a5a967173260ac6c50203f45375168934d0b9283ed', 
    'iz2p0Xrb/7hXy20Orq+sOBh2ST8Gqhuy5XBiuJWsalI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)