INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c6e7b1e664707775308314e4fad25d4ebd6c4a782f8fd7fcde01529a3d7e5ff', 
    'y50FnRcMmd2P0OZbtYFREu8I/MsjBR3jrwgqMQ/WBRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)