INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '430791ed61db5af40cce954626c22f1fd4d0d277465986c6bc376546247260af', 
    'MxHH4gn4SL0HpYinMqvsoNPr0v4hIRdZk1SSgy0Otk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)