INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2504f147b57985464293920e042c3349afd36c0fbd6775eec61c0ccf98d6321', 
    'UT515jGFpjfPbFO/U0DokypjQndpv6U2gdf69EssJZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)