INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ceb4b9637a3c0ba7ea4f6f1b214b481619d096c759efe93e4322c14539f302', 
    'Mc64Qpzi1Hba/GwNJztQiyhFEwiiM2vQapmugY6J/hU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)