INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b23d6a1cba8d3e8a60c61c7553488f130475d29d48775fcf142ca4c7ab54d563', 
    'a0m8aRhEi5xcUHZ0HqEvW6aRRQJwR6jrBSi/GRiNin4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)