INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b3b1220b0a2fd87c13feab227aa467747fbf7bc70d6a68e7ece7dd7879afb0c', 
    'mCOhBwjtxtbL9PbBluqhhxTNPyRjxshK5Fxjadr/bmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)