INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc5c216773d4548ffaa749c8a07b9dcfd36436917e63363e3029fcf2b567503c', 
    'S0dji2pHVDPepnmbze6+14LoP0gu9n7E3MsQQ9kaCDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)