INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '019c1296769458eb2daa166cfdaeca1dd47ee7d08ab666bc7721c06d2b4c9354', 
    'VkGREhPRh8WWen+wjpeeW9d1YmnfE8sYtOgnMDWnWm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)