INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '623b26e18e724f16fe3a13a4cbc86340af59fb2bae4bca472790c9a214e10c5a', 
    'nMjzHRgTmNG/C5JzWKmGFpi5hYkGUtrMIjdAgyhcvc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)