INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bc9951126d97a97af0cfb2880a1b9e5d6f979b30b81f479a32c74b9c63b5f48', 
    '6T1YYAQ30gEDEjg92IvPDYWSgmkQPZmLFlKjn9Trd2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)