INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39070bbbe85d4e4c02dcfcfd516b85ea97702beb52125c217bb49bb947fbc5a4', 
    'LDt7Vr/eAx0qqA/yIsBYmvGmTgVFQMCIV1V2yoO3Lck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)