INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c54b3a906ad2168d1c9a9c9c1ed4718b3bea3011bb9b63701ca6efa70e171591', 
    'kHIsljHOPbvQZT6pommH4e+ra8isgfyMcb/2vISGlkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)