INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73a2363cad35924371a880bb42534380b3288f81f80c1926409e1f36f3ce2641', 
    'BJpmMYRK3Ww9B1COs3WsWgDV4MSXr0AW0fKQgBN1SDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)