INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fe977a61d6e1acb22789de0f8af97455c635cb4e45846cf7e7d2dad1515d6a5', 
    'C7Y6snyJmxete2KgWIlfFumFmEAOZ6HXlU66Xpj2Kb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)