INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab2bc623b62a28b61bc88cb3e134cf84cb05f29266f417861fba7cb9ecd791df', 
    'EmDi1oBjcD8iQ52Ave6omM/DsE7FAN1JMt31Zo6o7FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)