INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7ac4829f712a54a2c0e2ca3b185ace61afd1117a0a3a72b9c33d7d6e6f1f62d', 
    'Rnku3pOn1FJE0sznIIqpK5GHq5Byru16lthYF04nrxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)