INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e461e5a648a668213cc5ca480094f3cf385d798945964e62496dc877835b80c', 
    '69sEb2wj2VeUbq84etFfTz1T95yxMBoHTPQC2F3Onww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)