INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0c3591cff25f1795e8decdfef941a9cd17eb438cc8e28c1ecd8a019bdab8a5c', 
    'zurXcAT9D+AZZpEbBfGuolbvBaepnsBdO3IuIyBF4PY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)