INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f49def395e38a547c8649bfa6bb6d5cacbd6602d242594fc4c380c5eb00be0b3', 
    'l+iYvkZmLvjHonKbpMrF1+bqlqZp4UXTrNA65FlSOZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)