INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c54382f25f49354b7e5602028a497d88b634f8df983bf6b3b36c075690923f7', 
    'kD1NynpXy2OFTRlQVBXFft8cpUVcsBUK/JAy7HBobxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)