INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81377d2bdb784c9800f88483a9803d4efb7c970ab8cc26510ef174cfc7774223', 
    '4G5vMDbKSEhyANNQDJ6yFR4U550hSUHnFkGHUee+SGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)