INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6accdd17799c3f7013fd0754e2509dca29783686267e4d3825c0895d5574ce2e', 
    'i7iBkMKZ2cLO5e24hekydbhFXX3J8vVpH8SnIaLbRGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)