INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0d530537961aeb467972b24cd4008987b52c70c12def4d55fd22e4edead2bd6', 
    'LC3mQePmzrUPKGhJkDcD1RokNdxryFs9Vpn8361z+sU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)