INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e37d73f30a4f6266e522cbf39881d375ff3256e9522de173c47998aa48263b', 
    'cQuVo8JdcZsRdU0tD1MuaeUP6Z1itq8neQsKmUOjqxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)