INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c739a8937dd4df9792a1d8273780db8273a5d66f8556e16841ed5db0a52b395', 
    'U0aIyWrozuFNIWCJb8EAbzJ9JLrYXTWyaIcEehjkFh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)