INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5c3bdd9514a3de01957cef30752c50f4dd52bb8bcffd9959febe10c850c5bca', 
    'EYD0heJsIDBa7nwAOVhBhL4CHF8csrvl5DNanCbDiVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)