INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7af988feb4911b9a6183af5e46f6e10a75f5ee0c4f386c956aee24d9fe92d969', 
    'D3xxnsT/nnCk2j3E/dFE1Yysgebi4x2ZP5IKKzEWDHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)