INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3648fd357e33bcd7476e8e33a54d7541d61a2f3f558f8e046a1529763c8a6139', 
    'Cqu9sLNKSMqpWYL6wVMgIT8yvEM1y1TT2f6E10iEP8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)