INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19a7d3b0ea905c8875c81ecc7a6ea0205d96bf64f6ee41515cf96a46df97e871', 
    'QjgPAm0JI/NbxzQkbwVZpCidQ8My1n/jTVAnyZfWTeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)