INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '509c5eda0ad56d55e30637d9ebcaa1954f8876313d8819dd6383f5303e8ab305', 
    '7oRF6QLL0WTsuE/xNaXYSJbqGnTEIxsOqZM6qly+82o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)