INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2fa38126cbddc170add29559d933ea59e7a06a2c49c3de2627051083ef7cf74', 
    '+Q/8axy7siCDEnZ7MInS1eRjxoPDQgxMK5WH2hVpDqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)