INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89dd45bd1f33f68b22c09538add5e309c0d051b843a34a4a078db2b45a67ec04', 
    'WwExt6wnJpZkYFedfI0AnGwmt50D8vTJM48/U6H9urs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)