INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b3dba2d8476917d34cffb4c72d6a1c2f6af3c2b14d67090b4fd6bd49a0396bc', 
    'VWuIoo912csA7rDLwAoN1taTW+nReFOvkLTCCKFoMMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)