INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '838de3b237609c188d8e019c237648bef5d8b2658f095b3abca6899edb0d572d', 
    'K7dtvjCIyo7Z0YF6iTkxeAByWyu+H4iwPI1KngamlMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)