INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82438685bf61220c440eef2a9592857396c15526ffda0d803cc95fa635ec7263', 
    'PQrkM7hdV077A9QoK9eOPYzCyBIi4xHmG8xDOUjampo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)