INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46c5f41d1a5da298322cd9837dc20f9fe5efe62375ad42515172dae3b4be546b', 
    'BPXGYD8opfRQPmPC3pU2XlRXoWAjZ1hXNCykS6PQDAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)