INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b658723548d79a45db4c2f085e4497f0d8b584eec9196c753436b160c15f9c1', 
    '7hZCFt9Jsm1HT4X4TPHnbWZRs9F2Cn8O3Z2qgR7Ny+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)