INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1224e716e021d83a2ed75ba06af835ab45c63d4dcc678b6c487de60258f0ba49', 
    '9G3NSy2fmjlhAGSKE1938JiwO7sRbBDcrNibsG2Updg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)