INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c46c986abf6e07a0532c5f544a6d4b336728aedaac236d0cb7144d47171c43bb', 
    'Ssn6rE7iN8BF4npgGZibKeR/HmpLWWXYcEccjzx3Nu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)