INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e21cd78d477f1100f255d86cc2a7eedbc7b8887ef48fd026420f32a8fbc4d149', 
    'EgJ1gkdTRF0YYJsoVXH53gFfH4VHe3u8t4YzolVYZhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)