INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b37e98bb8daa3fb462473b375beb443ef6f9f796fab425a6ea13242ad867fdf8', 
    '8kuJ3SD7dOzGUMNOAhIMuMKGXaCdjP6f/48svLnUJnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)