INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a0fa5525640e06c847c804055d8e6cc1f7e23282e4476de2f914e827d3eb12b', 
    'WRIjnzwYAlyJjSnEYGudMSZhPVMKYHrrNF/BsTp3TbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)