INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c015c6d67e4b2a65d208d783b173fb3e9b35498f41fee1967459af69f8106db', 
    'W2M0IIDGV9KJZ+HPwgTReXyFHprTr8eObwzYZtBckxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)