INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4228f640807ac3354cc36fd95ccbe6a6e5e5c1f6a01fe702c68534f028967007', 
    'k31EHh7ELbllkdrGw22DhLbVpePsih+iaPETH0mow9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)