INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec156c0d13b5129b190d7ea6ee1fe1d367b64a73b44e8d2ff8726f5fa3fef0d3', 
    'g4tAYCe9TIw2TPWF2tPJ7OocadOx0THC5psiBowPODs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)