INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d8939e4b339a26473fa9e503c80f15fad020e45141e9eca7a8dd6c0bdbaa51', 
    'yVXfvo6KOXW3kKeLqPk2e2+n8EfoV5FxgC1HVCd3T2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)