INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2e379704ac481a546fda29d0ae7a8589f4aa9dbd421992f9e31230dcbce793a', 
    '4D6Lv8w0mwGhIGYm1rwNlZ1T94/+0gu/nPASRRGK9kI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)