INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b644c28bc9ce17b280fcec3a62c1061f43167f77e237bebe73a144ec6d24770f', 
    '5E8zNlhuGaS+MWVvQwAeIXDhvpIHMTgZvBvukrykUkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)