INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7ca561e861918aa624280fd63e46f707dc2a984f0315121549bb81b40b6f3fc', 
    'PqVdxqdNmBvUh41t4hV4W1CRQ5Y+tPRFsa9i5inJqxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)