INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52dd06662417c5bf155631a1c47448a350fb1f7d62879468ac0fb386ca2efd6f', 
    'O5aqJFu4E1PV0Zkv3v2QhPokP+hQ4pcaqxa1FWG4VaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)