INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e38fbbaad2abeea098e6afe37bd4e3ac8246aa3ef48a044b6fbd1e78d684a1bf', 
    'Qj2h4bdtVfXbPIdl+RMFTNLF/w55KHQQCnvRm75sRGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)