INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'decce0534eadffb29596b3b64be448b85adb0023bc7edcd5d7fafc90783f791d', 
    'j0OXjSR5JrNFXgQdINcxKnD7jTIZHCR925zLPcEuydM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)