INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b84e3a80ef06d40842b9c8c65057a0874bdc145aaae09309125d98c23422985b', 
    'OvliK0cS6dnRWMaFztyE495sv8uaIu+8C2OGDTkOysU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)