INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca2adf0f3a8abe10725831fda1c78dfb05f353e6154a8ada0a86137596efa2e5', 
    'Tmmnz8QMPbqDejxG9XQSVxZyRd1ZjOxbpNHJ5+IF1bo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)