INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52d569b06f141a512c3f12b6340c47fef97fc44d5d42a1d036d3a6da2c0b0b2b', 
    'QPWW85UkJelDOHS81LrFo/WmmRWx8MV9+QDwZjq24Gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)