INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6b5b34a1740dfbd465ff8db557554be2a64964741003529b2d6f0eb45c6fdaa', 
    'fFvmM5Gs6PcVC9vOptk/cXrhkAZBtf8T14xMtXnUL4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)