INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f31cea5a6beece24d7ae1d6e8a900727a9479ddebe7ca3b2b4a570fe4f2a4c15', 
    'fg3b8vjc5/HjbG3qt6p/Pl8JsvcyckR4vVKSLAijsf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)