INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '026c7d8b7730d0c513ae1d49d0765015686af612003ef388dbbc39746ab9c49f', 
    'L+PlbQEwP+ZPhxNK50HspUnG4Osh+ihUJ722Ui3itVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)