INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6da8e03901982c835a2cbf967a84d1a476bb0ffc375d15c186dff4bd8c86b2b2', 
    '/4dpCf3eULpLfR02jXXph0kz8VxD5otKsT++0dKv2CE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)