INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c375c634814192ff4f689aedf7499a81cc8ec1f3f3a1cb0b68ee356e0734ca27', 
    'n7BsDyNQs8RmGusfNzLASIqzm3omsGA6SdEy0Eyl+zA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)