INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab697530c17502e4473f97051520a3fad12aa7dfa06807fe290843236131ad43', 
    'TtMp1idhM//4DVjL7jIC9LOBk4JtxZluYzCkpdWSwQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)