INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb0af6c1b9ea8fdebaf27a32837990cdfd238bb330b7f888035ab7840720e4dd', 
    'kpSGsFzc7iP+3WOYE0u/rdpYdEFVQEFZpohU/E+nlb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)