INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7300cecb326f5bb4641d6670ade8edb874d2177eb13f8db126ed7bf7946e3b07', 
    'iC73yMJPgUPsNMtw4rrG3EHiHTKGy5WohCTp9KDQhiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)