INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ad1e10bd0e877d6fccaf2b37b9f428d9d1e185f1c24ce089104c909cea76890', 
    'RmnD3CJA8+M5RlsLjeHgvbW2MkSjOidV+cdvHFQNGE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)