INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '510633759a518aa23899282e8b98bb1ed2a739ba84110eedd8c841a9df63adb6', 
    '+q/HG9AlYcGPZegglpBI2ZWgsl47kyQYkKMuav+yuMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)