INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6288ccbc5c002afd2731a1018ce40bea9e6c1dcaec2287cd6d7c73f199e2b9d', 
    '7OsNgDJHqwyRa5HnKfk+I5VqBwui/YJ7T2Sc1WBp64w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)