INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed84342e83f13f9350a721ff4ef237125a630a3be1d2077589ca9ccaba2f654d', 
    '2i5nU37zx5pcXgl8US21axK/HpOeRE30OOb2cLZ/c6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)