INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39875d1efb6610cb5bf8355de5c14fcb59107df955116b07d58c90c83397104c', 
    'T1OGpJzcPIYW49NxB2MGV2a9gqb+vpER3XVeNe7EZu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)