INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '974ec80738b3a5d1d74117da3127b6a25af2db0381a908d0eeef4871b3dd4ee5', 
    'XuiGS3dfw/Sr9w9wYPeFwmZNaamHoBxDeQpqADzmGAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)