INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecdb57f7943aafdc0ca97ec95bbd4aa808d42171faa0a4dc8f8c2197e7c8db84', 
    'SwQhPLwewc4O4IF5tTzOtWdo//ag57nl4117+PVB92k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)