INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8849a493093190c309ea2e11b037124f47fe46988c2c087e81abd0bf9f11365', 
    'guB2nAbdS9pqRcu/ebKVS/C6YLcOtJQLMJ2mQYaNvjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)