INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ca57187688be4a3ff1ef113aa70cc881d0da1350a9642bc43206b1e48322050', 
    'yiLplR2tggwJLcFGx3izkXc3d0NC7Cq8hXNc3XN5/yU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)