INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40eb55ee69a6febd603a9bf349e6d08a1dbcc0d46f24bba18a002d8025585e35', 
    '5u2DXmyBMpgvULUbuRasEAmS3dUW2XxNElpIGu1ibyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)