INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c058ed738ed4a3b626ff8a089ba02e342741e6f45dfbf504ea09f4bdce7856c4', 
    '1+7QBVVih8kwijw3UsnvGjQazqHx1d1nzHjx9AMmATc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)