INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de871ddfbce1bf676e32f063ccece20dfa984cd45b1b96704ffc10de98ac5ce9', 
    'ovxvsTnNBd8uPThCMr7ZpHQYl2aUN1JroBIqWpNC+JI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)