INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48d6908979ffc60e9965f99dcc83ba4d3284588d85b65e6ac3ef71a5b81943ed', 
    'AVc+f4b8TN22vkJ8CiPhnzf0TgP/8YVMBPmwFuHZezE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)