INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6af67d87107fbeee7a291985e23f9310c52588c05fa5afb773bc330349302eb', 
    'NO+ibdm2fM8MXNCclPjrI6wPpgCm9Yt2P3bdOUZF238=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)