INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74ea0b8dbea79925d70e1347dbb9f02c0e2eceada02907de88f27146a9528d03', 
    'CKMkB6QfXshymhUAlIayzh2jqrWiUmWr+mJz4hi9dBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)