INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a2d54428a0a89b6272db09939657f943d801a7a80d2af1453e14b6cff3bd98', 
    '0jzklHCQ326fdNW0kEGa05UQ89a7VaiZ8pJ9MxgwdOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00207

Result

int(1)