INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3d3540e6678bc68ab0d09e3b962d4df57c397aa05c29cba01e2517f5ddf5678', 
    'H8sfFmsw5Hm11VbFCEX2ysRiImbCoPfNE2VEb5dEECc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)