INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a79b635746a1ea01dcad4144400c8b9eebda2cf02f5b7dc548d667445d5f610b', 
    'vAvNxSGj6U8AbpurB5ZvP1jI7SI5NIgo3cj8yC1g49A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)