INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4868b3823594884f03a32c4e8bacce6101ade9924766bca612b29e09642dd4a1', 
    'O4Q10IAe6Vygr6pdWRtpGsqfMi6t7FJdA3fKgE6DMgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)