INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7521fa84525903bd3885d950d0ae4d8c33901eec8d628e65879e95a424b649fe', 
    'NaV22z7qD9m8KYB4wXs3vqZD4vTu8uCgRrZCif+M0Rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)