INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c927606d13f0e6be89d7ef1562a06d26d2b37d6f8d460a5742cb93246bf55939', 
    'NoMdy8gpH0YfEmbKNmhWH88uM20h2WClBlPmQOHYSAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)