INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ed0d37df889141323d4130596e5369350f51f20b9eaf4aecbceeb0cd57a4438', 
    'VyMu3ztAmMxjk23Rs185MN24g7ZNugw6sf+etT4X9IE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)