INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '861f72aef04833a61a9ee6f1e0cccc37e39cd145c9fe022e6f91ec133fac659c', 
    'A1LuDWO1e0PNRrZEfKitgwtnqiRjnrv2ekJnApwEGsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)