INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c439b54c956863832374aacee564ff2d3fffbf9a655a528c4b598786e72ef077', 
    'bx92j5PLKST7BsY8dPRrKsYLeOiOGwb+IjCZXGUv0IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)