INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '441897886a7552630153e1006cabf9aa6f0d35948f194a41dc3c2de72d317e1f', 
    '9Am2Ecdrco94oYBpuHm+YkwVC5BIfQ+RcyfiezfqsBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)