INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5f81320baf64b15b39e0a3e169c54cf88de116272356b4b7d5b272be19764ce', 
    '6FIJ8dU7qlwZEPNdOtPqENwSQU+845c8Bf1Ph2aDt90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)