INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8d5d85e79773aea4d478ccca6275396d68dcd67229b07bf84d74b3b31c9ffd5', 
    'j47T0aTt/6m9LNeY61D5nUxMPeFePZyBho8HslcKHic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)