INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee46f1ec8879606651b78b0dc20b3506b1652cfbb4804ef7ee080b2a5ccaece2', 
    'izblJHZMeQHPPB67OBlAzeAueaUxxvb0/1Vsa8/hNx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)