INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6eab9a14d39d7d7214d9a1d27a2ca293f6f30f02372fecff926431bcad99797', 
    '9ddrab92C9F3vHfiPlZ4xhsBWKs0Ml8O2GQI7SXQV2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)