INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '754284d16b41c98009105f4844d50c84405b52d7a77b4a71f47732aabd83138f', 
    'gkNZN5nTg7tXlUfVWIrykCjmc6Q/PJqsNDqAu7GctYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)