INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28581a0f2e07056cdb2f8c6b3b55b9fded7db56d1f1ef6df3e7b5602529b35cd', 
    '4wt+n44xirWokWoD46VwkFdNhXkHlQwHY5Cxoxg+n0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)