INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ea2f74672eb0b17c3e2db929aa500b0f4f5e41c3534cb063473eebcd3c8f21', 
    'yb0+DR9xYTKfvTeANI5HuOL5ZIUtcMtc5mnE3np+lHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)