INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '352712b4443ba1988a7ce0f9378137f79bf8b9a90ef52eef785d761e5674c3af', 
    '89jBO4EQm2CqBrjclQR+zt2H14TNQ5T1v68t3dSn43k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)