INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b1f63ef296b1406edac4aee9934461b415f947c2b29e0123ba5699591784fab', 
    'al3OEuLhPAa4QdE88R8XMUCLvoRBqh3j7Aha6EEd0VI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)