INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99c52c6c114d0e5d8a2d6032bd814ef6edd002eae9011db6f6ba6b9c5f74fc5d', 
    'fAMFiivuq5vWszausQBnaLPicebQdJO8ynZ/xJFQ140=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)