INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '537de92543ffafc54c21fe5600edb943140606eaae4d565a199f9894a7d12a77', 
    'jfdkyIU1jm0UsOu6ZCGiPX4Y8E3Bj+ZP306VxXvG2z4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)