INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d6704cbea34e265ae8d347377330e4456248c1d4b2819e140692785a524c28f', 
    'fFKhdbTCEpaG081tObQjbet36LMomZ3PP8uX/xbDtzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)