INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f3ad8e387f1f10c2b545819de36ffa82a5da68401398ca7bf5d4361ca09deda', 
    '+dJ+nRqpx3x7GGDWI5oVzsvgHmkitekORPSxTMShYQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)