INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '571d3f0a91cbe2180e0d315af19783f5168be6dee0250d85739d0eecae555161', 
    'ePHLLdANmKjUlRgeHi+y0eUqNvqxJBA1qX61NSrQ7I8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)