INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a0de6e0140e971f5a5e82ea2932dc736dd0d43034507d99b268192acd81fc5e', 
    'U7yNRCWXaVQmK+sxc3iFqYGuYGNeXrHNJetlTf6WOko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)