INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2203b2074fbb77e440933ec2657a403e791466586cbf5838472eb4aba329688e', 
    'D9e4u3+8A8SfNtlWZUkjr/R6iaJKaCgsD3PTbkXX5RA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)