INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ae635994b3c5211d5e0215da1c821c479a6dc517eda1429bacfd52f824a010', 
    'ocKeTXQhLfmFhfrdHNiMy4RWQOdrySVAKRKihqr5gEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)