INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3828c7955453354aa03aaafd45f2270712af7dac3ee3550ce631fa1cc1aabc83', 
    'iaCiarQUReNRWyu26efm8JsLqCkzMVVQIjlfddT7az8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)