INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e992d6d0e02982b57c5e51b2265451a9c81a3f86533d1ea99966467c0f19fecc', 
    'UoXgviMNqZObeo8WHYoETOi6ch7udZmkq07m91kYeyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)