INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '649550e5d16eb351420a52f6c2c48d0643e6021eb2f1d919476f430f588bdfa9', 
    'FSz4sj76iUUd/7OGxPsE6tgA8rdR1fgJL6T3gxGrDXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)