INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a91f49406dfd0f19c82bd6be0944d583afa9d86ee5da92edff12580424fac45e', 
    'jUOxqTHd6e8+h5kUR5gN+E3mmv2B12BVuMJmXMIOUb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)