INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c266c118f4be8081471bfc8328d6692bacbbe731afe706f333f5983088e28c9', 
    'slBi51FSYP9+3AwlkpOi8Y7Mo/i9TlTP6JB7FQgsQUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)