INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74c5680c3ee22c43f92841fb3d7260923bffc32881472955220d443d74145f9d', 
    'QnvQDUlV0FBjGQg7YJLAPkCuzf4AMAXfP8F0SkKqwwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)