INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11b9213bddbdd8fa35f0c6b54ed5b2152328c94e9f5c123f1955523c984360f', 
    '+mSislm/5jgiQbc+ObWGDumXlhyL4VwUEUSpnfdVlCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)