INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7250dce4cd04f33687fdd62ce734b312a15309c2a34dc532ebfd982ee9ab9854', 
    'FOcSApCFDZHTqgBWNyFju6HGaxTkbBJWgBbFB80gED4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)