INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0314eff5a655fce583a055623d677547ef9a3739ed17ec531cd5d321d2c00814', 
    '8Luz7wuZ0wUjpyU7qTDms6sy0HW8ITDZm8Vch4B93Dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)