INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ba938249c99061e0d5dace80e2e71d7992830dbec929303e673495d630a6995', 
    '9bTH+zOtEr8nJk3VgdqsEF8QqVZdzYtULAeaS5kP8xE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)