INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af7cd4bee459e5a7a1f793956029ef9abf14525dee1bb439099045098e82f686', 
    'SIUIBoPm0STL7oI1Wb3dPLRHiDp55gWWQN211tU/xqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)