INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f126e4027888f86e127939f24c95c103c9f4181c4dad8ba16e0ebe98c0ecf1bc', 
    'By1NlQtmZ8XRqZjXHvtuM4JymA0r56pLGd5dA6hhw4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)