INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ef2c42162e5207e5ace2e33c583dd8721b4c5ff38844eaf8ccf41a2c51a6f2a', 
    '49HHOfRVdEk8eEsf6A46Cw2SBT4FNe6bJhar9/nRDt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)