INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a55068061935ad01f0fc7db3e0f5ab2afb8b724de5408a51a5bc37b6ad639a43', 
    'QoNGQk13BFzAQVQS9OCjekDo843ErvDRiPMXG2HZXJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)