INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52983c9470dcfa0e78bb99cf431dae5b1a2c6a0802d5bfbda5bfa2e41d4c058e', 
    'XHxj41hdmb9fTZ99Sf99LcZ+ZgBYCkLzruOZ2RVNYxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)