INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c4954917927a33afd3af7a6087aeb837e40e6ed3a7817130bfe50dd05e1d244', 
    'f9xqz60Q1CxO0sBIDBF3uDhI/mOiglZg4z35PIEMBtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)