INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7bbe457b53025cf4bb053969b34f39d86c71984100f104348fcaf3476d4079e', 
    'weYONaakL1baoTLAMjGD71oxIVvzrNgIkoA5cLMVYtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)