INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b988eb7806decbe93f312a4df655ade8a2140cb59a110fd81141370b025d93c9', 
    'azwFZEORJmrfQdFAUlSM1qnB2zkoK/ol4PH5hl43QbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)