INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e7060f361f3c32e87b45dad25787781686c641dabca6d26d6c3faf96365f2e', 
    'srYYdGZ1h7giP5MGULdx9p0CZI8THQeaKEBs4bVMfI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)