INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e464373083aba452a6e025466a895ad9b1b9c8578ae18850218e446323906797', 
    'EQ1ciJhLBfCjNkUh4joKmDkNwZLJQ1sEBXuB5YSn1ZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)