INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de7d3f7839b2b42724b686d2140966fbd2017d5906f2c22f739b29962566d348', 
    'rjiu0cGk59Snfc8neNrmuT97DtIQ8fXgfWUdZnFGhL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)