INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '472ee915013b07a8981d26b5f8d17b6b37fedde292caf65e42cbdb2ea86f3fa2', 
    'sRHGdQVprPSbXPc4YAywHQpXQPU3eedOYQxKmokyERY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)