INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a32580d697b9cb44aac80c7eb1e0e9c889c798970f833c4cb065afdd07ee2ff6', 
    'KXrr6phsUUxoYrs/nDSRogBvlkXP0sMPQz0/r2wiiHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)