INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce0c71ea87233b2ee6b310f7df9fb68771016df707c3025062a6b683db7916b4', 
    'nbXBjDqfzHAb6JDnW2ZRo9xt3TUFgje+4SBvDJmuUkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)