INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8931fd50b0c7375725c472fcd02830be76b4129162f86693cca5588d233552ab', 
    '2nWOjOzlkkPlrX3jRzGCz3IdCyKP4Q59olxmOsnYSw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)