INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '775e3e564260b4e757a65545f41bba809c19fe8753710310808a115548f1176c', 
    'bEAhIbnbNkZzLyZ5IxajIrUGb7ZGWOkbtqV8plcHoZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)