INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5a8649264605f8b21b054e52a75451e2558f4a5425ca0f984cae6062eca2d4', 
    'g3n1vLAPgr1D0mjvZ25VldRsCZWpoXw7Og1ice8zze8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)