INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf5a6b609d7f4795e662f1a97ac85ab7a459dbd715efb7bc5c3dfc2768cb32a5', 
    '7btwMq/ovwv4JzvdntqXm87EfalOLTMo7VF2SfBApKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)