INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3c00b7173cf283a7aa4be497c49ee76839b505d03d42ab2aa062f7257fcc908', 
    'yYWe66gz0GxaqBnbMPD1nQ8lznBU0jXh/BwEOeMbk3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)