INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7409fb1f972af20b3b37f71ad9af44febcd6e31a1b3eb46ab672ae1559c5a8e5', 
    'MPIyOJ85AM40xV9AvSTGZcfhezslCdG6s8/Hs6GoNYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)