INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '512acd74e79ff1990cb920195e85f0946571479568459ca8bf8eba31d270e464', 
    '020s4idGhgKts3XkKqC1aPkFA+uD2EcWjk9p1siLYc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)