INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3273a51affefc5fc12b76719d2766cfb2f90f4fd14ca6d2561195fabf43e95a7', 
    'lWVLe9ZcmI+Mhros6CAOZPzvTNQFbuR1U2cMYYuy4w0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)