INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91fe8dd015e375ea040c35aedbadbe3e53c6f44ac755ebb4f7b3cdef7adcc3d8', 
    'PeP9liSCx/YQktJXzr3KRys76qYm3Rls8XzlZe+sf9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)