INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eab34edf73d00499a021c310da60cdba94a9ad2043d23b471824999cdd159490', 
    'rqs2EX9VKTEQcQGKqUuYrmZw93tijX5SBDu+Gb/IcGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)