INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39bab12ac0f7aee6f6606363eb68093a16b478e729007bc556384496e232795b', 
    'ccEx0jYjmqHH9DfKeMbdVZDT6GPDbrLZ3p2p7BnsG3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)