INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ba7a560cd4a74ab6c2044ec4a4838f827e9e333c79e9d782168038eceab72f1', 
    'Srp81l2lMoLLgFaMn5OZPN97EpezNTC6EORHbQ9YbeQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)