INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7611d522f11753ea1fe3a5eedfb42ac2f2458484552d8a89abc9c705022696d5', 
    'x7yx4uwBjyH7ckmc7s8b3xSajpLc8Wd7m8eRhT/8s1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)