INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f35bd585bea74966b5f7cb9248639f7c09f3af9acb1ae873f4461a15eef7a4f', 
    'rcWybaWcHMCQhnxUgWD9RXpZlEvOIAOXJJXAyzq3ndc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)