INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb94af74fce5bd8da0a04e2251f3a8d85d5a218eecc9c8efac2a3dd24eb2be2', 
    '9Ujo6JjP+FVqmq0ciVGBILPhgDtdAENsd2A5H2Pc5l4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)