INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f6bed13a9e5e8e40bb132425f176b05123389241867c33662e04a8919d0acaa', 
    'DK81fwbi8ecIDAUoahBwRBI/qbLE9SnA3kxSa/Y+8MU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)