INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49a7c6571b166da95a6c576edb451a11952414b20af88074ebdb849d60be20cf', 
    'qEcr5GR70sOkG4juCvL3g3Am4EBH6FZLg1Gr1d8OhpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)