INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66990e99fb7e6a68161e2cad8126f875dde868998f3fcbbef73edf3bea7a7526', 
    'kPX8X9XM79XoBhQw0wlBqF9WBX3KdZz9a1ApQdlpLf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)