INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c7065b0f83778971e9ed806d08294727c43796c27ffe6a56c567a520045d81c', 
    'fzlymVyoBDLaq2vVpRLULMxllwOLD2rmujI1RxcZSNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)