INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18b1d790b084c85994ff2515256f080a6cf0f3bf587f5d03869d3e64a8534edd', 
    'uzIgXr8A/A2zN16o3l1TKeVcf4nu9HbiYENhhXZGsZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)