INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b40fed8affe9908f35d39b6146fa1903001a50fe7160fed7e712199f185858', 
    '3vqZ4kl3reCPSFJ8dKx3y4TncqFB0a9OhDJsrScyiZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)