INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abd52dec40038c144a53d242290a391470fa7dbe17093875fc3fdd544aa96891', 
    'xg+QszPBcnHHVURmopfzlCiySWU6/V7ZCym8xbkj9vQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)