INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c5c746ba2269d1eb40a25ad3f44ba5ea8460d246d4ec27f03be40dc014a31ba', 
    'xDXaRhFG9tZMNodudrsuJC26CILrmYmcelUO9qQim+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)