INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57d4db80f6c4c67fe820091b4938615edb1148e218fa9a03da260dadf425f0c4', 
    'TNacyNYUj3BnroAN+xuGWU1t1NeT7werszyDexDWkpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)