INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47435bdff3a6bc5988e66bbf47f9964ebae98ec88950843a735ca79ca8667844', 
    'SIt9vYtIKULjY6rC1YQsL8AKGXPfW13z3ZwDWoV018o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)