INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93f189cad141339b7a650370d845ef6181b5d967770e7dc3f7c49d649d058397', 
    '+3LSGZFolK4Un5CoJAZQsVcgOTZ/a00ChPulR08kJ+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)