INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3397b05ef51b02b0bb22343f67cd08fcfcddf3ae83878d8d8c195216f03013dc', 
    '38ilv4570XyRFPC47Ah//LZvlScxRWAoogwWW8X8RjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)