INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b4b304798e39a06e0fd3e1b0bece6dadc3a515986d51f4270023ca934394b90', 
    'owlaMv3rKBoK3W2xpUMrsuNDh8MnwZztK4UtEf3tULU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)