INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '808c28508643830f5a8fffb4314dbc30e792c659904850ffc3201b83b4e71c45', 
    'ISM3vzREUxz8WlVfhwunIaJZPAAbLbGFdaz46Gld4CY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)