INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a45ecf4d779da5d36f5f55ec4f416ce5dd48c384489b8f747100435bafb7055', 
    'PTGkbfRQN7yLDLVvIngkwGso6xZCC4ue+Uy4Ig8XqSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)