INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c2d8da74e8fd747c77ab76a22a520a513a5994d0f13e66334652822573e3a7b', 
    'txCKycCrfMWezajjRJ1f5v0uv1D4DV7Y9lEYkfqIQKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)