INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4734399062ada4fe6212d7c7a5358e4f424898713fe2512b9f28e0243fe8b383', 
    'sCFTupBD1eF2RuqP7dPYknLjjo1S8I3YwcQg/h0fgNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)