INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c18bb8db47176ad4e028c70d8f1870c262c9b3f0eb9b757285b472ec656495ab', 
    'LNmJNqphRe8pb1nsw5DphFluPQG2pRQOGp+IyH1d/F0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)