INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b91b92b335517806cbb5190ee7cbf154dc5bc5d66e25523a0a2a580f1db138e', 
    '7n8nCwf4vdPMDN1o2cgkefioc2XZQqUhOw/FnGg7QDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)