INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8402ba3a1d46b16db7d0c3f4fabe063e3ef3d920d27c4f49e7ebeb6d7aab66c', 
    'cmjZ0Vbb7QwnsXmPxrus9mzLSSLN8HNaxsILmZxaS/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)