INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4096c6e85752a6dc8264f42c32242b115686f71afa3e8758d61aaccfa203d2ad', 
    'mRm1OHOrpaaHXT2MK9RdgMFvRxKI0B+XwIWFocLRtzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)