INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '215d1edef3f23cc0f64836497f32c3daf80f583eb4c742a1aa624f021a782fe7', 
    'QUmpBNBWPrGbsSygWgxVdcltka9WYakLMW1apMia4Bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)