INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ff8d49303fa361f676c371b49be251a3e7b8e47edda3da23345e460745da655', 
    'B1lI4s2AgBHCkf/cNaKAn+tDv146EI5tfWa3tibbHTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)