INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1740708e89c82e3519f6745d59ff2a2c0b07dcf7a75611eedbbc411934db5f09', 
    'iHwoT9nKeMtAr/OYEAGtdv9i3h5Nv/iNjz6yan0t7Pg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)