INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d60547068d31fbfa1c1684775c4f7243eaafaa13b5407191bd00cbc825fbbcd', 
    'rAbb2ZmHywUjGy9UeK1dV3gLO45zIHR1BedvRdRb1ho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)