INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d55cc33469170f30bbd87f5d01819a9cb407b8c391564586324589cf9980d1e', 
    'ujyk7X7WIQmo140Def4XPVxk2EHnmY737ytSx8Vz+sg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)