INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b89d6b10e846487283502a651c8a269cea856a63e9feda040156073e5474d324', 
    '/YuRmNwCD4dA1ykZXXstPwTOca1jQuM1tUOqbVAWKyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)