INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e22c146e19fcbf5a23dc693d2eeb86c0e133d29855e21cde3a627203c0c0f10f', 
    'Exni6AH76Zw50eeS8eQ94Yx/nLamw3swboeJrL3bLT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)