INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b2fc7475a4e102b699250fe8f362673e75946db652fb5a4266dc936c7fab341', 
    '6Wsr8B1osUe4DJGSVOvWpkvCiTy9Od4RUYq4Nn5na7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)