INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b53aa3c2928c245bb04bc04c44280013d274f04751ed137fdd7075d9df6cb59', 
    'OM0FIEr9iwQ1x6KaBWmBzDM27E2P2qq3E1TrGW2/yk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)